Enum fidl_fuchsia_settings::AccessibilityRequest

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pub enum AccessibilityRequest {
    Watch {
        responder: AccessibilityWatchResponder,
    },
    Set {
        settings: AccessibilitySettings,
        responder: AccessibilitySetResponder,
    },
}
Expand description

Modify or watch accessibility settings that are persisted.

Supported SettingsEpitaph enums: REQUEST_NOT_SUPPORTED, INTERNAL_SERVICE_ERROR, PERSISTENT_STORAGE_ERROR

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Watch

Gets the current value of all accessibility settings. Returns immediately on first call; subsequent calls return when any of the values change.

  • settings all current values of the accessibility settings.

If this call fails, it is considered a fatal error and the channel will be closed.

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Set

Sets AccessibilitySettings settings. Any field not explicitly set in the table performs a no-op, and will not make any changes.

Implementations§

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impl AccessibilityRequest

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pub fn into_watch(self) -> Option<AccessibilityWatchResponder>

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pub fn into_set( self ) -> Option<(AccessibilitySettings, AccessibilitySetResponder)>

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

Name of the method defined in FIDL

Trait Implementations§

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impl Debug for AccessibilityRequest

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

Formats the value using the given formatter. Read more

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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fn borrow(&self) -> &T

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

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impl<T> Encode<Ambiguous1> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _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
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impl<T> Encode<Ambiguous2> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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fn instrument(self, span: Span) -> Instrumented<Self>

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Calls U::from(self).

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

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn drop(ptr: usize)

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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