Struct async_shutdown::ShutdownSignal[][src]

pub struct ShutdownSignal { /* fields omitted */ }
Expand description

A future to wait for a shutdown signal.

The future completes when the associated Shutdown triggers a shutdown.

The shutdown signal can be cloned and sent between threads freely.

Implementations

Wrap a future so that it is cancelled when a shutdown is triggered.

The returned future completes with None when a shutdown is triggered, and with Some(x) when the wrapped future completes.

The wrapped future is dropped when the shutdown starts before the future completed. If the wrapped future completes before the shutdown signal arrives, it is not dropped.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

The type of value produced on completion.

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

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

🔬 This is a nightly-only experimental API. (into_future)

The output that the future will produce on completion.

🔬 This is a nightly-only experimental API. (into_future)

Which kind of future are we turning this into?

🔬 This is a nightly-only experimental API. (into_future)

Creates a future from a value.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.