Struct tokio_core::reactor::Handle [] [src]

pub struct Handle { /* fields omitted */ }

A non-sendable handle to an event loop, useful for manufacturing instances of LoopData.

Methods

impl Handle
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Returns a reference to the new Tokio handle

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Returns a reference to the underlying remote handle to the event loop.

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Spawns a new future on the event loop this handle is associated with.

Panics

This method will not catch panics from polling the future f. If the future panics then it's the responsibility of the caller to catch that panic and handle it as appropriate.

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Spawns a new future onto the threadpool

Panics

This function panics if the spawn fails. Failure occurs if the executor is currently at capacity and is unable to spawn a new future.

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Spawns a closure on this event loop.

This function is a convenience wrapper around the spawn function above for running a closure wrapped in futures::lazy. It will spawn the function f provided onto the event loop, and continue to run the future returned by f on the event loop as well.

Panics

This method will not catch panics from polling the future f. If the future panics then it's the responsibility of the caller to catch that panic and handle it as appropriate.

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Return the ID of the represented Core

Trait Implementations

impl Clone for Handle
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Returns a copy of the value. Read more

1.0.0
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Performs copy-assignment from source. Read more

impl<F> Executor<F> for Handle where
    F: Future<Item = (), Error = ()> + 'static, 
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Spawns a future to run on this Executor, typically in the "background". Read more

impl Debug for Handle
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Formats the value using the given formatter. Read more