Struct devices::IrqEdgeEvent

pub struct IrqEdgeEvent(Event);

Expand description

A structure suitable for implementing edge triggered interrupts in device backends.

Tuple Fields§

§0: Event

Implementations§

impl IrqEdgeEvent

pub fn new() -> Result<IrqEdgeEvent>

pub fn try_clone(&self) -> Result<IrqEdgeEvent>

pub fn from_event(trigger_evt: Event) -> IrqEdgeEvent

Creates an instance of IrqLevelEvent from an existing event.

pub fn get_trigger(&self) -> &Event

pub fn trigger(&self) -> Result<()>

pub fn clear_trigger(&self)

Trait Implementations§

impl AsRawDescriptors for IrqEdgeEvent

fn as_raw_descriptors(&self) -> Vec<RawDescriptor>

Returns the underlying raw descriptors. Read more

Auto Trait Implementations§

impl RefUnwindSafe for IrqEdgeEvent

impl Send for IrqEdgeEvent

impl Sync for IrqEdgeEvent

impl Unpin for IrqEdgeEvent

impl UnwindSafe for IrqEdgeEvent

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

Mutably borrows from an owned value. Read more

impl<T> Downcast for T
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Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

impl<T> DowncastSync for T
where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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Returns the argument unchanged.

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

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

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type Error = Infallible

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

Performs the conversion.

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fn vzip(self) -> V