fidl_fuchsia_hardware_usb_device/

fidl_fuchsia_hardware_usb_device.rs

// WARNING: This file is machine generated by fidlgen.

#![warn(clippy::all)]
#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]

use bitflags::bitflags;
use fidl::client::QueryResponseFut;
use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
use fidl::endpoints::{ControlHandle as _, Responder as _};
pub use fidl_fuchsia_hardware_usb_device_common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DeviceMarker;

impl fidl::endpoints::ProtocolMarker for DeviceMarker {
    type Proxy = DeviceProxy;
    type RequestStream = DeviceRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DeviceSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) Device";
}

pub trait DeviceProxyInterface: Send + Sync {
    type GetDeviceSpeedResponseFut: std::future::Future<Output = Result<u32, fidl::Error>> + Send;
    fn r#get_device_speed(&self) -> Self::GetDeviceSpeedResponseFut;
    type GetDeviceDescriptorResponseFut: std::future::Future<Output = Result<[u8; 18], fidl::Error>>
        + Send;
    fn r#get_device_descriptor(&self) -> Self::GetDeviceDescriptorResponseFut;
    type GetConfigurationDescriptorSizeResponseFut: std::future::Future<Output = Result<(i32, u16), fidl::Error>>
        + Send;
    fn r#get_configuration_descriptor_size(
        &self,
        config: u8,
    ) -> Self::GetConfigurationDescriptorSizeResponseFut;
    type GetConfigurationDescriptorResponseFut: std::future::Future<Output = Result<(i32, Vec<u8>), fidl::Error>>
        + Send;
    fn r#get_configuration_descriptor(
        &self,
        config: u8,
    ) -> Self::GetConfigurationDescriptorResponseFut;
    type GetStringDescriptorResponseFut: std::future::Future<Output = Result<(i32, String, u16), fidl::Error>>
        + Send;
    fn r#get_string_descriptor(
        &self,
        desc_id: u8,
        lang_id: u16,
    ) -> Self::GetStringDescriptorResponseFut;
    type SetInterfaceResponseFut: std::future::Future<Output = Result<i32, fidl::Error>> + Send;
    fn r#set_interface(
        &self,
        interface_number: u8,
        alt_setting: u8,
    ) -> Self::SetInterfaceResponseFut;
    type GetDeviceIdResponseFut: std::future::Future<Output = Result<u32, fidl::Error>> + Send;
    fn r#get_device_id(&self) -> Self::GetDeviceIdResponseFut;
    type GetHubDeviceIdResponseFut: std::future::Future<Output = Result<u32, fidl::Error>> + Send;
    fn r#get_hub_device_id(&self) -> Self::GetHubDeviceIdResponseFut;
    type GetConfigurationResponseFut: std::future::Future<Output = Result<u8, fidl::Error>> + Send;
    fn r#get_configuration(&self) -> Self::GetConfigurationResponseFut;
    type SetConfigurationResponseFut: std::future::Future<Output = Result<i32, fidl::Error>> + Send;
    fn r#set_configuration(&self, configuration: u8) -> Self::SetConfigurationResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DeviceSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DeviceSynchronousProxy {
    type Proxy = DeviceProxy;
    type Protocol = DeviceMarker;

    fn from_channel(inner: fidl::Channel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    fn as_channel(&self) -> &fidl::Channel {
        self.client.as_channel()
    }
}

#[cfg(target_os = "fuchsia")]
impl DeviceSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::MonotonicInstant,
    ) -> Result<DeviceEvent, fidl::Error> {
        DeviceEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Returns the speed of the USB device as a usb_speed_t value.
    pub fn r#get_device_speed(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<u32, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, DeviceGetDeviceSpeedResponse>(
                (),
                0x623cd7927fb449de,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.speed)
    }

    /// Returns the device's USB device descriptor.
    pub fn r#get_device_descriptor(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<[u8; 18], fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, DeviceGetDeviceDescriptorResponse>(
                (),
                0x5f761371f4b9f34a,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.desc)
    }

    /// Returns the total size of the USB configuration descriptor for the given configuration.
    pub fn r#get_configuration_descriptor_size(
        &self,
        mut config: u8,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<(i32, u16), fidl::Error> {
        let _response = self.client.send_query::<
            DeviceGetConfigurationDescriptorSizeRequest,
            DeviceGetConfigurationDescriptorSizeResponse,
        >(
            (config,),
            0x65912d7d5e3a07c8,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok((_response.s, _response.size))
    }

    /// Returns the device's USB configuration descriptor for the given configuration.
    pub fn r#get_configuration_descriptor(
        &self,
        mut config: u8,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<(i32, Vec<u8>), fidl::Error> {
        let _response = self.client.send_query::<
            DeviceGetConfigurationDescriptorRequest,
            DeviceGetConfigurationDescriptorResponse,
        >(
            (config,),
            0x1859a4e4421d2036,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok((_response.s, _response.desc))
    }

    /// Fetches a string descriptor from the USB device.
    ///
    /// desc_id          :   The ID of the string descriptor to fetch, or 0 to fetch
    ///                      the language table instead.
    ///
    /// lang_id          :   The language ID of the string descriptor to fetch.
    ///                      If no matching language ID is present in the device's language
    ///                      ID table, the first entry of the language ID table will
    ///                      be substituted.
    /// actual_lang_id   :   The actual language ID of the string fetched, or 0 for
    ///                      the language ID table.
    ///
    /// The worst case size for the payload of a language ID table should be 252
    /// bytes, meaning that a 256 byte buffer should always be enough to hold any
    /// language ID table.
    ///
    /// The worst case size for a UTF-8 encoded string descriptor payload should be
    /// 378 bytes (126 UTF-16 code units with a worst case expansion factor of 3)
    pub fn r#get_string_descriptor(
        &self,
        mut desc_id: u8,
        mut lang_id: u16,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<(i32, String, u16), fidl::Error> {
        let _response = self
            .client
            .send_query::<DeviceGetStringDescriptorRequest, DeviceGetStringDescriptorResponse>(
                (desc_id, lang_id),
                0x5ff601b3b6891337,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok((_response.s, _response.desc, _response.actual_lang_id))
    }

    /// Selects an alternate setting for an interface on a USB device.
    pub fn r#set_interface(
        &self,
        mut interface_number: u8,
        mut alt_setting: u8,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<i32, fidl::Error> {
        let _response =
            self.client.send_query::<DeviceSetInterfaceRequest, DeviceSetInterfaceResponse>(
                (interface_number, alt_setting),
                0x45348c50850b641d,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.s)
    }

    /// Returns an implementation specific device ID for a USB device.
    /// For informational purposes only.
    pub fn r#get_device_id(&self, ___deadline: zx::MonotonicInstant) -> Result<u32, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, DeviceGetDeviceIdResponse>(
                (),
                0x34a73eef491c2ce0,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.device_id)
    }

    /// Returns the implementation specific device ID for the hub that a USB device is connected to.
    /// For informational purposes only.
    pub fn r#get_hub_device_id(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<u32, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, DeviceGetHubDeviceIdResponse>(
                (),
                0xce263c86f7bbbcd,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.hub_device_id)
    }

    /// Returns the device's current configuration.
    pub fn r#get_configuration(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<u8, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, DeviceGetConfigurationResponse>(
                (),
                0x73f644382a2335fd,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.configuration)
    }

    /// Sets the device's current configuration.
    pub fn r#set_configuration(
        &self,
        mut configuration: u8,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<i32, fidl::Error> {
        let _response = self
            .client
            .send_query::<DeviceSetConfigurationRequest, DeviceSetConfigurationResponse>(
                (configuration,),
                0x12bf6e43b045ee9d,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.s)
    }
}

#[cfg(target_os = "fuchsia")]
impl From<DeviceSynchronousProxy> for zx::Handle {
    fn from(value: DeviceSynchronousProxy) -> Self {
        value.into_channel().into()
    }
}

#[cfg(target_os = "fuchsia")]
impl From<fidl::Channel> for DeviceSynchronousProxy {
    fn from(value: fidl::Channel) -> Self {
        Self::new(value)
    }
}

#[derive(Debug, Clone)]
pub struct DeviceProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for DeviceProxy {
    type Protocol = DeviceMarker;

    fn from_channel(inner: ::fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl DeviceProxy {
    /// Create a new Proxy for fuchsia.hardware.usb.device/Device.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> DeviceEventStream {
        DeviceEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Returns the speed of the USB device as a usb_speed_t value.
    pub fn r#get_device_speed(
        &self,
    ) -> fidl::client::QueryResponseFut<u32, fidl::encoding::DefaultFuchsiaResourceDialect> {
        DeviceProxyInterface::r#get_device_speed(self)
    }

    /// Returns the device's USB device descriptor.
    pub fn r#get_device_descriptor(
        &self,
    ) -> fidl::client::QueryResponseFut<[u8; 18], fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        DeviceProxyInterface::r#get_device_descriptor(self)
    }

    /// Returns the total size of the USB configuration descriptor for the given configuration.
    pub fn r#get_configuration_descriptor_size(
        &self,
        mut config: u8,
    ) -> fidl::client::QueryResponseFut<(i32, u16), fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        DeviceProxyInterface::r#get_configuration_descriptor_size(self, config)
    }

    /// Returns the device's USB configuration descriptor for the given configuration.
    pub fn r#get_configuration_descriptor(
        &self,
        mut config: u8,
    ) -> fidl::client::QueryResponseFut<(i32, Vec<u8>), fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        DeviceProxyInterface::r#get_configuration_descriptor(self, config)
    }

    /// Fetches a string descriptor from the USB device.
    ///
    /// desc_id          :   The ID of the string descriptor to fetch, or 0 to fetch
    ///                      the language table instead.
    ///
    /// lang_id          :   The language ID of the string descriptor to fetch.
    ///                      If no matching language ID is present in the device's language
    ///                      ID table, the first entry of the language ID table will
    ///                      be substituted.
    /// actual_lang_id   :   The actual language ID of the string fetched, or 0 for
    ///                      the language ID table.
    ///
    /// The worst case size for the payload of a language ID table should be 252
    /// bytes, meaning that a 256 byte buffer should always be enough to hold any
    /// language ID table.
    ///
    /// The worst case size for a UTF-8 encoded string descriptor payload should be
    /// 378 bytes (126 UTF-16 code units with a worst case expansion factor of 3)
    pub fn r#get_string_descriptor(
        &self,
        mut desc_id: u8,
        mut lang_id: u16,
    ) -> fidl::client::QueryResponseFut<
        (i32, String, u16),
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DeviceProxyInterface::r#get_string_descriptor(self, desc_id, lang_id)
    }

    /// Selects an alternate setting for an interface on a USB device.
    pub fn r#set_interface(
        &self,
        mut interface_number: u8,
        mut alt_setting: u8,
    ) -> fidl::client::QueryResponseFut<i32, fidl::encoding::DefaultFuchsiaResourceDialect> {
        DeviceProxyInterface::r#set_interface(self, interface_number, alt_setting)
    }

    /// Returns an implementation specific device ID for a USB device.
    /// For informational purposes only.
    pub fn r#get_device_id(
        &self,
    ) -> fidl::client::QueryResponseFut<u32, fidl::encoding::DefaultFuchsiaResourceDialect> {
        DeviceProxyInterface::r#get_device_id(self)
    }

    /// Returns the implementation specific device ID for the hub that a USB device is connected to.
    /// For informational purposes only.
    pub fn r#get_hub_device_id(
        &self,
    ) -> fidl::client::QueryResponseFut<u32, fidl::encoding::DefaultFuchsiaResourceDialect> {
        DeviceProxyInterface::r#get_hub_device_id(self)
    }

    /// Returns the device's current configuration.
    pub fn r#get_configuration(
        &self,
    ) -> fidl::client::QueryResponseFut<u8, fidl::encoding::DefaultFuchsiaResourceDialect> {
        DeviceProxyInterface::r#get_configuration(self)
    }

    /// Sets the device's current configuration.
    pub fn r#set_configuration(
        &self,
        mut configuration: u8,
    ) -> fidl::client::QueryResponseFut<i32, fidl::encoding::DefaultFuchsiaResourceDialect> {
        DeviceProxyInterface::r#set_configuration(self, configuration)
    }
}

impl DeviceProxyInterface for DeviceProxy {
    type GetDeviceSpeedResponseFut =
        fidl::client::QueryResponseFut<u32, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_device_speed(&self) -> Self::GetDeviceSpeedResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<u32, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceGetDeviceSpeedResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x623cd7927fb449de,
            >(_buf?)?;
            Ok(_response.speed)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, u32>(
            (),
            0x623cd7927fb449de,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetDeviceDescriptorResponseFut =
        fidl::client::QueryResponseFut<[u8; 18], fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_device_descriptor(&self) -> Self::GetDeviceDescriptorResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<[u8; 18], fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceGetDeviceDescriptorResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x5f761371f4b9f34a,
            >(_buf?)?;
            Ok(_response.desc)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, [u8; 18]>(
            (),
            0x5f761371f4b9f34a,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetConfigurationDescriptorSizeResponseFut =
        fidl::client::QueryResponseFut<(i32, u16), fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_configuration_descriptor_size(
        &self,
        mut config: u8,
    ) -> Self::GetConfigurationDescriptorSizeResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<(i32, u16), fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceGetConfigurationDescriptorSizeResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x65912d7d5e3a07c8,
            >(_buf?)?;
            Ok((_response.s, _response.size))
        }
        self.client
            .send_query_and_decode::<DeviceGetConfigurationDescriptorSizeRequest, (i32, u16)>(
                (config,),
                0x65912d7d5e3a07c8,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }

    type GetConfigurationDescriptorResponseFut = fidl::client::QueryResponseFut<
        (i32, Vec<u8>),
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_configuration_descriptor(
        &self,
        mut config: u8,
    ) -> Self::GetConfigurationDescriptorResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<(i32, Vec<u8>), fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceGetConfigurationDescriptorResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x1859a4e4421d2036,
            >(_buf?)?;
            Ok((_response.s, _response.desc))
        }
        self.client
            .send_query_and_decode::<DeviceGetConfigurationDescriptorRequest, (i32, Vec<u8>)>(
                (config,),
                0x1859a4e4421d2036,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }

    type GetStringDescriptorResponseFut = fidl::client::QueryResponseFut<
        (i32, String, u16),
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_string_descriptor(
        &self,
        mut desc_id: u8,
        mut lang_id: u16,
    ) -> Self::GetStringDescriptorResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<(i32, String, u16), fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceGetStringDescriptorResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x5ff601b3b6891337,
            >(_buf?)?;
            Ok((_response.s, _response.desc, _response.actual_lang_id))
        }
        self.client.send_query_and_decode::<DeviceGetStringDescriptorRequest, (i32, String, u16)>(
            (desc_id, lang_id),
            0x5ff601b3b6891337,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type SetInterfaceResponseFut =
        fidl::client::QueryResponseFut<i32, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#set_interface(
        &self,
        mut interface_number: u8,
        mut alt_setting: u8,
    ) -> Self::SetInterfaceResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<i32, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceSetInterfaceResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x45348c50850b641d,
            >(_buf?)?;
            Ok(_response.s)
        }
        self.client.send_query_and_decode::<DeviceSetInterfaceRequest, i32>(
            (interface_number, alt_setting),
            0x45348c50850b641d,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetDeviceIdResponseFut =
        fidl::client::QueryResponseFut<u32, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_device_id(&self) -> Self::GetDeviceIdResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<u32, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceGetDeviceIdResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x34a73eef491c2ce0,
            >(_buf?)?;
            Ok(_response.device_id)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, u32>(
            (),
            0x34a73eef491c2ce0,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetHubDeviceIdResponseFut =
        fidl::client::QueryResponseFut<u32, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_hub_device_id(&self) -> Self::GetHubDeviceIdResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<u32, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceGetHubDeviceIdResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0xce263c86f7bbbcd,
            >(_buf?)?;
            Ok(_response.hub_device_id)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, u32>(
            (),
            0xce263c86f7bbbcd,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type GetConfigurationResponseFut =
        fidl::client::QueryResponseFut<u8, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#get_configuration(&self) -> Self::GetConfigurationResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<u8, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceGetConfigurationResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x73f644382a2335fd,
            >(_buf?)?;
            Ok(_response.configuration)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, u8>(
            (),
            0x73f644382a2335fd,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type SetConfigurationResponseFut =
        fidl::client::QueryResponseFut<i32, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#set_configuration(&self, mut configuration: u8) -> Self::SetConfigurationResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<i32, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceSetConfigurationResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x12bf6e43b045ee9d,
            >(_buf?)?;
            Ok(_response.s)
        }
        self.client.send_query_and_decode::<DeviceSetConfigurationRequest, i32>(
            (configuration,),
            0x12bf6e43b045ee9d,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct DeviceEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl std::marker::Unpin for DeviceEventStream {}

impl futures::stream::FusedStream for DeviceEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for DeviceEventStream {
    type Item = Result<DeviceEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(DeviceEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum DeviceEvent {}

impl DeviceEvent {
    /// Decodes a message buffer as a [`DeviceEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<DeviceEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.usb.device/Device.
pub struct DeviceRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

impl std::marker::Unpin for DeviceRequestStream {}

impl futures::stream::FusedStream for DeviceRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for DeviceRequestStream {
    type Protocol = DeviceMarker;
    type ControlHandle = DeviceControlHandle;

    fn from_channel(channel: ::fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        DeviceControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(
        self,
    ) -> (::std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>, bool)
    {
        (self.inner, self.is_terminated)
    }

    fn from_inner(
        inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
        is_terminated: bool,
    ) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for DeviceRequestStream {
    type Item = Result<DeviceRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled DeviceRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |bytes, handles| {
                match this.inner.channel().read_etc(cx, bytes, handles) {
                    std::task::Poll::Ready(Ok(())) => {}
                    std::task::Poll::Pending => return std::task::Poll::Pending,
                    std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                        this.is_terminated = true;
                        return std::task::Poll::Ready(None);
                    }
                    std::task::Poll::Ready(Err(e)) => {
                        return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(
                            e.into(),
                        ))))
                    }
                }

                // A message has been received from the channel
                let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

                std::task::Poll::Ready(Some(match header.ordinal {
                    0x623cd7927fb449de => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::GetDeviceSpeed {
                            responder: DeviceGetDeviceSpeedResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x5f761371f4b9f34a => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::GetDeviceDescriptor {
                            responder: DeviceGetDeviceDescriptorResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x65912d7d5e3a07c8 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceGetConfigurationDescriptorSizeRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceGetConfigurationDescriptorSizeRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::GetConfigurationDescriptorSize {
                            config: req.config,

                            responder: DeviceGetConfigurationDescriptorSizeResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x1859a4e4421d2036 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceGetConfigurationDescriptorRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceGetConfigurationDescriptorRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::GetConfigurationDescriptor {
                            config: req.config,

                            responder: DeviceGetConfigurationDescriptorResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x5ff601b3b6891337 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceGetStringDescriptorRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceGetStringDescriptorRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::GetStringDescriptor {
                            desc_id: req.desc_id,
                            lang_id: req.lang_id,

                            responder: DeviceGetStringDescriptorResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x45348c50850b641d => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceSetInterfaceRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceSetInterfaceRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::SetInterface {
                            interface_number: req.interface_number,
                            alt_setting: req.alt_setting,

                            responder: DeviceSetInterfaceResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x34a73eef491c2ce0 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::GetDeviceId {
                            responder: DeviceGetDeviceIdResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0xce263c86f7bbbcd => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::GetHubDeviceId {
                            responder: DeviceGetHubDeviceIdResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x73f644382a2335fd => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::GetConfiguration {
                            responder: DeviceGetConfigurationResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x12bf6e43b045ee9d => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            DeviceSetConfigurationRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<DeviceSetConfigurationRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = DeviceControlHandle { inner: this.inner.clone() };
                        Ok(DeviceRequest::SetConfiguration {
                            configuration: req.configuration,

                            responder: DeviceSetConfigurationResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <DeviceMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

#[derive(Debug)]
pub enum DeviceRequest {
    /// Returns the speed of the USB device as a usb_speed_t value.
    GetDeviceSpeed { responder: DeviceGetDeviceSpeedResponder },
    /// Returns the device's USB device descriptor.
    GetDeviceDescriptor { responder: DeviceGetDeviceDescriptorResponder },
    /// Returns the total size of the USB configuration descriptor for the given configuration.
    GetConfigurationDescriptorSize {
        config: u8,
        responder: DeviceGetConfigurationDescriptorSizeResponder,
    },
    /// Returns the device's USB configuration descriptor for the given configuration.
    GetConfigurationDescriptor { config: u8, responder: DeviceGetConfigurationDescriptorResponder },
    /// Fetches a string descriptor from the USB device.
    ///
    /// desc_id          :   The ID of the string descriptor to fetch, or 0 to fetch
    ///                      the language table instead.
    ///
    /// lang_id          :   The language ID of the string descriptor to fetch.
    ///                      If no matching language ID is present in the device's language
    ///                      ID table, the first entry of the language ID table will
    ///                      be substituted.
    /// actual_lang_id   :   The actual language ID of the string fetched, or 0 for
    ///                      the language ID table.
    ///
    /// The worst case size for the payload of a language ID table should be 252
    /// bytes, meaning that a 256 byte buffer should always be enough to hold any
    /// language ID table.
    ///
    /// The worst case size for a UTF-8 encoded string descriptor payload should be
    /// 378 bytes (126 UTF-16 code units with a worst case expansion factor of 3)
    GetStringDescriptor { desc_id: u8, lang_id: u16, responder: DeviceGetStringDescriptorResponder },
    /// Selects an alternate setting for an interface on a USB device.
    SetInterface { interface_number: u8, alt_setting: u8, responder: DeviceSetInterfaceResponder },
    /// Returns an implementation specific device ID for a USB device.
    /// For informational purposes only.
    GetDeviceId { responder: DeviceGetDeviceIdResponder },
    /// Returns the implementation specific device ID for the hub that a USB device is connected to.
    /// For informational purposes only.
    GetHubDeviceId { responder: DeviceGetHubDeviceIdResponder },
    /// Returns the device's current configuration.
    GetConfiguration { responder: DeviceGetConfigurationResponder },
    /// Sets the device's current configuration.
    SetConfiguration { configuration: u8, responder: DeviceSetConfigurationResponder },
}

impl DeviceRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_device_speed(self) -> Option<(DeviceGetDeviceSpeedResponder)> {
        if let DeviceRequest::GetDeviceSpeed { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_device_descriptor(self) -> Option<(DeviceGetDeviceDescriptorResponder)> {
        if let DeviceRequest::GetDeviceDescriptor { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_configuration_descriptor_size(
        self,
    ) -> Option<(u8, DeviceGetConfigurationDescriptorSizeResponder)> {
        if let DeviceRequest::GetConfigurationDescriptorSize { config, responder } = self {
            Some((config, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_configuration_descriptor(
        self,
    ) -> Option<(u8, DeviceGetConfigurationDescriptorResponder)> {
        if let DeviceRequest::GetConfigurationDescriptor { config, responder } = self {
            Some((config, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_string_descriptor(
        self,
    ) -> Option<(u8, u16, DeviceGetStringDescriptorResponder)> {
        if let DeviceRequest::GetStringDescriptor { desc_id, lang_id, responder } = self {
            Some((desc_id, lang_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_set_interface(self) -> Option<(u8, u8, DeviceSetInterfaceResponder)> {
        if let DeviceRequest::SetInterface { interface_number, alt_setting, responder } = self {
            Some((interface_number, alt_setting, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_device_id(self) -> Option<(DeviceGetDeviceIdResponder)> {
        if let DeviceRequest::GetDeviceId { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_hub_device_id(self) -> Option<(DeviceGetHubDeviceIdResponder)> {
        if let DeviceRequest::GetHubDeviceId { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_configuration(self) -> Option<(DeviceGetConfigurationResponder)> {
        if let DeviceRequest::GetConfiguration { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_set_configuration(self) -> Option<(u8, DeviceSetConfigurationResponder)> {
        if let DeviceRequest::SetConfiguration { configuration, responder } = self {
            Some((configuration, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DeviceRequest::GetDeviceSpeed { .. } => "get_device_speed",
            DeviceRequest::GetDeviceDescriptor { .. } => "get_device_descriptor",
            DeviceRequest::GetConfigurationDescriptorSize { .. } => {
                "get_configuration_descriptor_size"
            }
            DeviceRequest::GetConfigurationDescriptor { .. } => "get_configuration_descriptor",
            DeviceRequest::GetStringDescriptor { .. } => "get_string_descriptor",
            DeviceRequest::SetInterface { .. } => "set_interface",
            DeviceRequest::GetDeviceId { .. } => "get_device_id",
            DeviceRequest::GetHubDeviceId { .. } => "get_hub_device_id",
            DeviceRequest::GetConfiguration { .. } => "get_configuration",
            DeviceRequest::SetConfiguration { .. } => "set_configuration",
        }
    }
}

#[derive(Debug, Clone)]
pub struct DeviceControlHandle {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
}

impl fidl::endpoints::ControlHandle for DeviceControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }
    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }
    fn on_closed(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl DeviceControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceGetDeviceSpeedResponder {
    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DeviceGetDeviceSpeedResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DeviceGetDeviceSpeedResponder {
    type ControlHandle = DeviceControlHandle;

    fn control_handle(&self) -> &DeviceControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DeviceGetDeviceSpeedResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut speed: u32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(speed);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut speed: u32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(speed);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut speed: u32) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceGetDeviceSpeedResponse>(
            (speed,),
            self.tx_id,
            0x623cd7927fb449de,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceGetDeviceDescriptorResponder {
    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DeviceGetDeviceDescriptorResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DeviceGetDeviceDescriptorResponder {
    type ControlHandle = DeviceControlHandle;

    fn control_handle(&self) -> &DeviceControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DeviceGetDeviceDescriptorResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut desc: &[u8; 18]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(desc);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut desc: &[u8; 18]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(desc);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut desc: &[u8; 18]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceGetDeviceDescriptorResponse>(
            (desc,),
            self.tx_id,
            0x5f761371f4b9f34a,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceGetConfigurationDescriptorSizeResponder {
    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DeviceGetConfigurationDescriptorSizeResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DeviceGetConfigurationDescriptorSizeResponder {
    type ControlHandle = DeviceControlHandle;

    fn control_handle(&self) -> &DeviceControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DeviceGetConfigurationDescriptorSizeResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut s: i32, mut size: u16) -> Result<(), fidl::Error> {
        let _result = self.send_raw(s, size);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut s: i32, mut size: u16) -> Result<(), fidl::Error> {
        let _result = self.send_raw(s, size);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut s: i32, mut size: u16) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceGetConfigurationDescriptorSizeResponse>(
            (s, size),
            self.tx_id,
            0x65912d7d5e3a07c8,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceGetConfigurationDescriptorResponder {
    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DeviceGetConfigurationDescriptorResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DeviceGetConfigurationDescriptorResponder {
    type ControlHandle = DeviceControlHandle;

    fn control_handle(&self) -> &DeviceControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DeviceGetConfigurationDescriptorResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut s: i32, mut desc: &[u8]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(s, desc);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut s: i32, mut desc: &[u8]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(s, desc);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut s: i32, mut desc: &[u8]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceGetConfigurationDescriptorResponse>(
            (s, desc),
            self.tx_id,
            0x1859a4e4421d2036,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceGetStringDescriptorResponder {
    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DeviceGetStringDescriptorResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DeviceGetStringDescriptorResponder {
    type ControlHandle = DeviceControlHandle;

    fn control_handle(&self) -> &DeviceControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DeviceGetStringDescriptorResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(
        self,
        mut s: i32,
        mut desc: &str,
        mut actual_lang_id: u16,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(s, desc, actual_lang_id);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut s: i32,
        mut desc: &str,
        mut actual_lang_id: u16,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(s, desc, actual_lang_id);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(
        &self,
        mut s: i32,
        mut desc: &str,
        mut actual_lang_id: u16,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceGetStringDescriptorResponse>(
            (s, desc, actual_lang_id),
            self.tx_id,
            0x5ff601b3b6891337,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceSetInterfaceResponder {
    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DeviceSetInterfaceResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DeviceSetInterfaceResponder {
    type ControlHandle = DeviceControlHandle;

    fn control_handle(&self) -> &DeviceControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DeviceSetInterfaceResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut s: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(s);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut s: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(s);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut s: i32) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceSetInterfaceResponse>(
            (s,),
            self.tx_id,
            0x45348c50850b641d,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceGetDeviceIdResponder {
    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DeviceGetDeviceIdResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DeviceGetDeviceIdResponder {
    type ControlHandle = DeviceControlHandle;

    fn control_handle(&self) -> &DeviceControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DeviceGetDeviceIdResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut device_id: u32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(device_id);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut device_id: u32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(device_id);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut device_id: u32) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceGetDeviceIdResponse>(
            (device_id,),
            self.tx_id,
            0x34a73eef491c2ce0,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceGetHubDeviceIdResponder {
    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DeviceGetHubDeviceIdResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DeviceGetHubDeviceIdResponder {
    type ControlHandle = DeviceControlHandle;

    fn control_handle(&self) -> &DeviceControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DeviceGetHubDeviceIdResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut hub_device_id: u32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(hub_device_id);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut hub_device_id: u32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(hub_device_id);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut hub_device_id: u32) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceGetHubDeviceIdResponse>(
            (hub_device_id,),
            self.tx_id,
            0xce263c86f7bbbcd,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceGetConfigurationResponder {
    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DeviceGetConfigurationResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DeviceGetConfigurationResponder {
    type ControlHandle = DeviceControlHandle;

    fn control_handle(&self) -> &DeviceControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DeviceGetConfigurationResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut configuration: u8) -> Result<(), fidl::Error> {
        let _result = self.send_raw(configuration);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut configuration: u8) -> Result<(), fidl::Error> {
        let _result = self.send_raw(configuration);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut configuration: u8) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceGetConfigurationResponse>(
            (configuration,),
            self.tx_id,
            0x73f644382a2335fd,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceSetConfigurationResponder {
    control_handle: std::mem::ManuallyDrop<DeviceControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DeviceControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DeviceSetConfigurationResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DeviceSetConfigurationResponder {
    type ControlHandle = DeviceControlHandle;

    fn control_handle(&self) -> &DeviceControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DeviceSetConfigurationResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut s: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(s);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut s: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(s);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut s: i32) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceSetConfigurationResponse>(
            (s,),
            self.tx_id,
            0x12bf6e43b045ee9d,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct ServiceMarker;

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for ServiceMarker {
    type Proxy = ServiceProxy;
    type Request = ServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.hardware.usb.device.Service";
}

/// A request for one of the member protocols of Service.
///
#[cfg(target_os = "fuchsia")]
pub enum ServiceRequest {
    Device(DeviceRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for ServiceRequest {
    type Service = ServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "device" => Self::Device(
                <DeviceRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            _ => panic!("no such member protocol name for service Service"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["device"]
    }
}
#[cfg(target_os = "fuchsia")]
pub struct ServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for ServiceProxy {
    type Service = ServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl ServiceProxy {
    pub fn connect_to_device(&self) -> Result<DeviceProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<DeviceMarker>();
        self.connect_channel_to_device(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_device`, but returns a sync proxy.
    /// See [`Self::connect_to_device`] for more details.
    pub fn connect_to_device_sync(&self) -> Result<DeviceSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<DeviceMarker>();
        self.connect_channel_to_device(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_device`, but accepts a server end.
    /// See [`Self::connect_to_device`] for more details.
    pub fn connect_channel_to_device(
        &self,
        server_end: fidl::endpoints::ServerEnd<DeviceMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("device", server_end.into_channel())
    }

    pub fn instance_name(&self) -> &str {
        self.0.instance_name()
    }
}

mod internal {
    use super::*;
}