Struct SignalHandle

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pub struct SignalHandle { /* private fields */ }

Expand description

A handle to a named signal on a target invocation, obtained via InvocationHandle::signal.

Use it to complete a signal the target invocation is (or will be) awaiting via ContextSignals::signal.

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impl SignalHandle

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pub fn resolve<T: Serialize + 'static>(self, value: T)

Resolve the signal with the given value.

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pub fn reject(self, failure: TerminalError)

Reject the signal. The awaiting handler observes a terminal error.

Auto Trait Implementations§

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impl UnwindSafe for SignalHandle

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

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where T: ?Sized,

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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