async_executors::exec

Struct Bindgen

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pub struct Bindgen;
Available on crate feature bindgen and WebAssembly only.
Expand description

A type that implements Spawn, LocalSpawn, SpawnHandle and LocalSpawnHandle. Spawns on the wasm-bingen-futures executor. The executor is global, eg. not self contained and zero sized.

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impl Bindgen

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pub fn new() -> Self

Create a new Bindgen wrapper.

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impl Clone for Bindgen

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fn clone(&self) -> Bindgen

Returns a duplicate of the value. Read more
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const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Bindgen

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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 Default for Bindgen

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fn default() -> Bindgen

Returns the “default value” for a type. Read more
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impl LocalSpawn for Bindgen

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fn spawn_local_obj( &self, future: LocalFutureObj<'static, ()>, ) -> Result<(), SpawnError>

Spawns a future that will be run to completion. Read more
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fn status_local(&self) -> Result<(), SpawnError>

Determines whether the executor is able to spawn new tasks. Read more
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impl<Out: 'static> LocalSpawnHandle<Out> for Bindgen

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fn spawn_handle_local_obj( &self, future: LocalFutureObj<'static, Out>, ) -> Result<JoinHandle<Out>, SpawnError>

Spawn a future and return a JoinHandle that can be awaited for the output of the future.
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impl Spawn for Bindgen

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fn spawn_obj(&self, future: FutureObj<'static, ()>) -> Result<(), SpawnError>

Spawns a future that will be run to completion. Read more
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fn status(&self) -> Result<(), SpawnError>

Determines whether the executor is able to spawn new tasks. Read more
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impl<Out: 'static + Send> SpawnHandle<Out> for Bindgen

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fn spawn_handle_obj( &self, future: FutureObj<'static, Out>, ) -> Result<JoinHandle<Out>, SpawnError>

Spawn a future and return a JoinHandle that can be awaited for the output of the future.
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impl Timer for Bindgen

Available on crate feature timer only.
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fn sleep(&self, dur: Duration) -> BoxFuture<'static, ()>

Future that resolves after a given duration.
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impl YieldNow for Bindgen

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fn yield_now(&self) -> YieldNowFut ⓘ

Await this future in order to yield to the executor.
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impl Copy for Bindgen

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Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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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impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

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<Sp> LocalSpawnExt for Sp
where Sp: LocalSpawn + ?Sized,

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fn spawn_local<Fut>(&self, future: Fut) -> Result<(), SpawnError>
where Fut: Future<Output = ()> + 'static,

Spawns a task that polls the given future with output () to completion. Read more
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fn spawn_local_with_handle<Fut>( &self, future: Fut, ) -> Result<RemoteHandle<<Fut as Future>::Output>, SpawnError>
where Fut: Future + 'static,

Spawns a task that polls the given future to completion and returns a future that resolves to the spawned future’s output. Read more
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impl<T, Out> LocalSpawnHandleExt<Out> for T
where T: LocalSpawnHandle<Out> + ?Sized, Out: 'static,

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fn spawn_handle_local( &self, future: impl Future<Output = Out> + 'static, ) -> Result<JoinHandle<Out>, SpawnError>

Convenience trait for passing in a generic future to LocalSpawnHandle. Much akin to LocalSpawn and LocalSpawnExt in the futures library.
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impl<T> Pointable for T

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const ALIGN: usize

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

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<Sp> SpawnExt for Sp
where Sp: Spawn + ?Sized,

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fn spawn<Fut>(&self, future: Fut) -> Result<(), SpawnError>
where Fut: Future<Output = ()> + Send + 'static,

Spawns a task that polls the given future with output () to completion. Read more
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fn spawn_with_handle<Fut>( &self, future: Fut, ) -> Result<RemoteHandle<<Fut as Future>::Output>, SpawnError>
where Fut: Future + Send + 'static, <Fut as Future>::Output: Send,

Spawns a task that polls the given future to completion and returns a future that resolves to the spawned future’s output. Read more
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impl<T, Out> SpawnHandleExt<Out> for T
where T: SpawnHandle<Out> + ?Sized, Out: 'static + Send,

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fn spawn_handle( &self, future: impl Future<Output = Out> + Send + 'static, ) -> Result<JoinHandle<Out>, SpawnError>

Spawn a future and return a JoinHandle that can be awaited for the output of the future.
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impl<T> TimerExt for T
where T: Timer,

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fn timeout<F: Future>(&self, duration: Duration, future: F) -> Timeout<F> ⓘ

Wrap a Future with a timeout. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where 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>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

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

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more