Struct crossbus::reactor::Reactor

impl Reactor

pub fn new() -> &'static Self

get the reference of global static REACTOR

pub fn push(future: ReactorPair)

push a pair to the cache queue

pub async fn as_future()

drive all reactor’s futures into completion

pub fn execute(order: ReactingOrder)

execute an ReactingOrder

pub fn len() -> usize

get the length of polling futures

Trait Implementations§

impl Future for Reactor

type Output = ()

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut CoreContext<'_>) -> Poll<()>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more

Auto Trait Implementations§

impl !UnwindSafe for Reactor

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source§

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FutureExt for Twhere T: Future + ?Sized,

fn delay(self, dur: Duration) -> DelayFuture<Self>where Self: Sized,

Returns a Future that delays execution for a specified time. Read more

fn flatten(self) -> FlattenFuture<Self, <Self::Output as IntoFuture>::Future>where Self: Sized, Self::Output: IntoFuture,

Flatten out the execution of this future when the result itself can be converted into another future. Read more

fn race<F>(self, other: F) -> Race<Self, F>where Self: Future + Sized, F: Future<Output = Self::Output>,

Waits for one of two similarly-typed futures to complete. Read more

fn try_race<F, T, E>(self, other: F) -> TryRace<Self, F>where Self: Future<Output = Result<T, E>> + Sized, F: Future<Output = Self::Output>,

Waits for one of two similarly-typed fallible futures to complete. Read more

fn join<F>(self, other: F) -> Join<Self, F>where Self: Future + Sized, F: Future,

Waits for two similarly-typed futures to complete. Read more

fn try_join<F, A, B, E>(self, other: F) -> TryJoin<Self, F>where Self: Future<Output = Result<A, E>> + Sized, F: Future<Output = Result<B, E>>,

Waits for two similarly-typed fallible futures to complete. Read more

fn timeout(self, dur: Duration) -> TimeoutFuture<Self>where Self: Sized,

Waits for both the future and a timeout, if the timeout completes before the future, it returns a TimeoutError. Read more

impl<F> FutureExt for Fwhere F: Future + ?Sized,

fn poll(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output>where Self: Unpin,

A convenience for calling Future::poll() on !Unpin types.

fn or<F>(self, other: F) -> Or<Self, F>where Self: Sized, F: Future<Output = Self::Output>,

Returns the result of self or other future, preferring self if both are ready. Read more

fn race<F>(self, other: F) -> Race<Self, F>where Self: Sized, F: Future<Output = Self::Output>,

Returns the result of self or other future, with no preference if both are ready. Read more

fn catch_unwind(self) -> CatchUnwind<Self>where Self: Sized + UnwindSafe,

Catches panics while polling the future. Read more

fn boxed<'a>( self ) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a, Global>>where Self: Sized + Send + 'a,

Boxes the future and changes its type to dyn Future + Send + 'a. Read more

fn boxed_local<'a>( self ) -> Pin<Box<dyn Future<Output = Self::Output> + 'a, Global>>where Self: Sized + 'a,

Boxes the future and changes its type to dyn Future + 'a. Read more

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

const: unstable · source§

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<F> IntoFuture for Fwhere F: Future,

type Output = <F as Future>::Output

The output that the future will produce on completion.

type IntoFuture = F

Which kind of future are we turning this into?

fn into_future(self) -> <F as IntoFuture>::IntoFuture

Creates a future from a value. Read more

impl<T> IntoFuture for Twhere T: Future,

type Output = <T as Future>::Output

The type of value produced on completion.

type Future = T

Which kind of future are we turning this into?

fn into_future(self) -> <T as IntoFuture>::Future

Create a future from a value

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source§

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

Performs the conversion.

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