Enum ReaderRequest 

pub enum ReaderRequest {
    WatchAutoBrightness {
        responder: ReaderWatchAutoBrightnessResponder,
    },
    WatchCurrentBrightness {
        responder: ReaderWatchCurrentBrightnessResponder,
    },
    WatchAutoBrightnessAdjustment {
        responder: ReaderWatchAutoBrightnessAdjustmentResponder,
    },
    GetMaxAbsoluteBrightness {
        responder: ReaderGetMaxAbsoluteBrightnessResponder,
    },
    #[non_exhaustive]
    _UnknownMethod {
        ordinal: u64,
        control_handle: ReaderControlHandle,
        method_type: MethodType,
    },
}

Reader provides read-only access to current brightness settings and state.

Variants

WatchAutoBrightness

Requests the current auto-brightness mode. This call implements the Hanging Get protocol.

Fields

responder: ReaderWatchAutoBrightnessResponder

WatchCurrentBrightness

Gets the current brightness in the range 0.0 to 1.0. This result is valid for both manual and auto-brightness modes and is typically used to show the current brightness on a slider. This call implements the Hanging Get protocol.

Fields

responder: ReaderWatchCurrentBrightnessResponder

WatchAutoBrightnessAdjustment

Gets the current auto brightness adjustment. This call implements the Hanging Get protocol.

Fields

responder: ReaderWatchAutoBrightnessAdjustmentResponder

GetMaxAbsoluteBrightness

Gets the maximum supported backlight brightness in nits, if known.

Fields

responder: ReaderGetMaxAbsoluteBrightnessResponder

#[non_exhaustive]

_UnknownMethod

An interaction was received which does not match any known method.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

ordinal: u64

Ordinal of the method that was called.

control_handle: ReaderControlHandle

method_type: MethodType

Implementations

impl ReaderRequest

pub fn into_watch_auto_brightness( self, ) -> Option<ReaderWatchAutoBrightnessResponder>

pub fn into_watch_current_brightness( self, ) -> Option<ReaderWatchCurrentBrightnessResponder>

pub fn into_watch_auto_brightness_adjustment( self, ) -> Option<ReaderWatchAutoBrightnessAdjustmentResponder>

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

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

Name of the method defined in FIDL

Trait Implementations

impl Debug for ReaderRequest

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

Formats the value using the given formatter.