fidl_fuchsia_hardware_backlight

Enum DeviceRequest

pub enum DeviceRequest {
    GetStateNormalized {
        responder: DeviceGetStateNormalizedResponder,
    },
    SetStateNormalized {
        state: State,
        responder: DeviceSetStateNormalizedResponder,
    },
    GetStateAbsolute {
        responder: DeviceGetStateAbsoluteResponder,
    },
    SetStateAbsolute {
        state: State,
        responder: DeviceSetStateAbsoluteResponder,
    },
    GetMaxAbsoluteBrightness {
        responder: DeviceGetMaxAbsoluteBrightnessResponder,
    },
}

Variants§

GetStateNormalized

Gets the current backlight brightness as a percentage value between 0.0 and 1.0

Fields

§responder: DeviceGetStateNormalizedResponder

SetStateNormalized

Sets the current backlight brightness as a percentage value between 0.0 and 1.0

Fields

§state: State

§responder: DeviceSetStateNormalizedResponder

GetStateAbsolute

Gets the current backlight brightness in nits

Fields

§responder: DeviceGetStateAbsoluteResponder

SetStateAbsolute

Sets the current backlight brightness in nits.

Fields

§state: State

§responder: DeviceSetStateAbsoluteResponder

GetMaxAbsoluteBrightness

Gets the maximum supported backlight brightness in nits, if known. Otherwise returns error ZX_ERR_NOT_SUPPORTED.

Fields

§responder: DeviceGetMaxAbsoluteBrightnessResponder

Implementations§

impl DeviceRequest

pub fn into_get_state_normalized( self, ) -> Option<DeviceGetStateNormalizedResponder>

pub fn into_set_state_normalized( self, ) -> Option<(State, DeviceSetStateNormalizedResponder)>

pub fn into_get_state_absolute(self) -> Option<DeviceGetStateAbsoluteResponder>

pub fn into_set_state_absolute( self, ) -> Option<(State, DeviceSetStateAbsoluteResponder)>

pub fn into_get_max_absolute_brightness( self, ) -> Option<DeviceGetMaxAbsoluteBrightnessResponder>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations§

impl Debug for DeviceRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for DeviceRequest

impl !RefUnwindSafe for DeviceRequest

impl Send for DeviceRequest

impl Sync for DeviceRequest

impl Unpin for DeviceRequest

impl !UnwindSafe for DeviceRequest

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.