fidl_fuchsia_device_fs_common/
fidl_fuchsia_device_fs_common.rs

1// WARNING: This file is machine generated by fidlgen.
2
3#![warn(clippy::all)]
4#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]
5
6use bitflags::bitflags;
7use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
8use futures::future::{self, MaybeDone, TryFutureExt};
9use zx_status;
10
11/// This name is reserved for accessing the fuchsia.device/Controller protocol
12/// within /dev/. No devices can be created with this name.
13pub const DEVICE_CONTROLLER_NAME: &str = "device_controller";
14
15/// This name is reserved for accessing the device specific protocol
16/// within /dev/. No devices can be created with this name.
17pub const DEVICE_PROTOCOL_NAME: &str = "device_protocol";
18
19/// This name is reserved for accessing the fuchsia.device.fs/TopologicalPath protocol
20/// within /dev/. No devices can be created with this name.
21pub const DEVICE_TOPOLOGY_NAME: &str = "device_topology";
22
23/// Maximum length of a device path
24pub const MAX_DEVICE_PATH_LEN: u64 = 1024;
25
26/// Maximum length for a driver path
27pub const MAX_DRIVER_PATH_LEN: u64 = 1024;
28
29bitflags! {
30    #[derive(Clone, Copy, Debug, Default, PartialEq, Eq, PartialOrd, Ord, Hash)]
31    pub struct ConnectionType: u8 {
32        /// Represents the fuchsia.io/Node protocol.
33        const NODE = 1;
34        /// Represents the fuchsia.device/Controller protocol.
35        const CONTROLLER = 2;
36        /// Represents the device specific FIDL.
37        const DEVICE = 4;
38    }
39}
40
41impl ConnectionType {
42    #[inline(always)]
43    pub fn from_bits_allow_unknown(bits: u8) -> Self {
44        Self::from_bits_retain(bits)
45    }
46
47    #[inline(always)]
48    pub fn has_unknown_bits(&self) -> bool {
49        self.get_unknown_bits() != 0
50    }
51
52    #[inline(always)]
53    pub fn get_unknown_bits(&self) -> u8 {
54        self.bits() & !Self::all().bits()
55    }
56}
57
58#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
59pub struct TopologicalPathGetTopologicalPathResponse {
60    pub path: String,
61}
62
63impl fidl::Persistable for TopologicalPathGetTopologicalPathResponse {}
64
65mod internal {
66    use super::*;
67    unsafe impl fidl::encoding::TypeMarker for ConnectionType {
68        type Owned = Self;
69
70        #[inline(always)]
71        fn inline_align(_context: fidl::encoding::Context) -> usize {
72            1
73        }
74
75        #[inline(always)]
76        fn inline_size(_context: fidl::encoding::Context) -> usize {
77            1
78        }
79    }
80
81    impl fidl::encoding::ValueTypeMarker for ConnectionType {
82        type Borrowed<'a> = Self;
83        #[inline(always)]
84        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
85            *value
86        }
87    }
88
89    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D> for ConnectionType {
90        #[inline]
91        unsafe fn encode(
92            self,
93            encoder: &mut fidl::encoding::Encoder<'_, D>,
94            offset: usize,
95            _depth: fidl::encoding::Depth,
96        ) -> fidl::Result<()> {
97            encoder.debug_check_bounds::<Self>(offset);
98            encoder.write_num(self.bits(), offset);
99            Ok(())
100        }
101    }
102
103    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ConnectionType {
104        #[inline(always)]
105        fn new_empty() -> Self {
106            Self::empty()
107        }
108
109        #[inline]
110        unsafe fn decode(
111            &mut self,
112            decoder: &mut fidl::encoding::Decoder<'_, D>,
113            offset: usize,
114            _depth: fidl::encoding::Depth,
115        ) -> fidl::Result<()> {
116            decoder.debug_check_bounds::<Self>(offset);
117            let prim = decoder.read_num::<u8>(offset);
118            *self = Self::from_bits_allow_unknown(prim);
119            Ok(())
120        }
121    }
122
123    impl fidl::encoding::ValueTypeMarker for TopologicalPathGetTopologicalPathResponse {
124        type Borrowed<'a> = &'a Self;
125        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
126            value
127        }
128    }
129
130    unsafe impl fidl::encoding::TypeMarker for TopologicalPathGetTopologicalPathResponse {
131        type Owned = Self;
132
133        #[inline(always)]
134        fn inline_align(_context: fidl::encoding::Context) -> usize {
135            8
136        }
137
138        #[inline(always)]
139        fn inline_size(_context: fidl::encoding::Context) -> usize {
140            16
141        }
142    }
143
144    unsafe impl<D: fidl::encoding::ResourceDialect>
145        fidl::encoding::Encode<TopologicalPathGetTopologicalPathResponse, D>
146        for &TopologicalPathGetTopologicalPathResponse
147    {
148        #[inline]
149        unsafe fn encode(
150            self,
151            encoder: &mut fidl::encoding::Encoder<'_, D>,
152            offset: usize,
153            _depth: fidl::encoding::Depth,
154        ) -> fidl::Result<()> {
155            encoder.debug_check_bounds::<TopologicalPathGetTopologicalPathResponse>(offset);
156            // Delegate to tuple encoding.
157            fidl::encoding::Encode::<TopologicalPathGetTopologicalPathResponse, D>::encode(
158                (<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow(
159                    &self.path,
160                ),),
161                encoder,
162                offset,
163                _depth,
164            )
165        }
166    }
167    unsafe impl<
168            D: fidl::encoding::ResourceDialect,
169            T0: fidl::encoding::Encode<fidl::encoding::BoundedString<1024>, D>,
170        > fidl::encoding::Encode<TopologicalPathGetTopologicalPathResponse, D> for (T0,)
171    {
172        #[inline]
173        unsafe fn encode(
174            self,
175            encoder: &mut fidl::encoding::Encoder<'_, D>,
176            offset: usize,
177            depth: fidl::encoding::Depth,
178        ) -> fidl::Result<()> {
179            encoder.debug_check_bounds::<TopologicalPathGetTopologicalPathResponse>(offset);
180            // Zero out padding regions. There's no need to apply masks
181            // because the unmasked parts will be overwritten by fields.
182            // Write the fields.
183            self.0.encode(encoder, offset + 0, depth)?;
184            Ok(())
185        }
186    }
187
188    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
189        for TopologicalPathGetTopologicalPathResponse
190    {
191        #[inline(always)]
192        fn new_empty() -> Self {
193            Self { path: fidl::new_empty!(fidl::encoding::BoundedString<1024>, D) }
194        }
195
196        #[inline]
197        unsafe fn decode(
198            &mut self,
199            decoder: &mut fidl::encoding::Decoder<'_, D>,
200            offset: usize,
201            _depth: fidl::encoding::Depth,
202        ) -> fidl::Result<()> {
203            decoder.debug_check_bounds::<Self>(offset);
204            // Verify that padding bytes are zero.
205            fidl::decode!(
206                fidl::encoding::BoundedString<1024>,
207                D,
208                &mut self.path,
209                decoder,
210                offset + 0,
211                _depth
212            )?;
213            Ok(())
214        }
215    }
216}
fidl_fuchsia_device_fs_common/fidl_fuchsia_device_fs_common.rs

fidl_fuchsia_device_fs_common/
fidl_fuchsia_device_fs_common.rs
