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TimeLimited

semantic_operators::cascade

Struct TimeLimited 

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pub struct TimeLimited<P> { /* private fields */ }
Available on crate feature tokio only.
Expand description

Bound a call with Tokio’s timer. Requires a time-enabled Tokio runtime. Cancellation is local; the server may still finish and bill the request.

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impl<P: Provider> TimeLimited<P>

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pub fn new(provider: P, duration: Duration) -> Result<Self>

Reject zero durations; timer starts when the future is polled.

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Returns InvalidArgument for a zero duration. Runtime/timer availability is checked when a call is polled, not during construction.

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impl<P: Provider> Provider for TimeLimited<P>

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fn ask<'a>(&'a self, request: &'a Request) -> ProviderFuture<'a>

Answer the state and all its questions in one semantic invocation. Read more

Auto Trait Implementations§

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impl<P> Freeze for TimeLimited<P>
where P: Freeze,

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impl<P> RefUnwindSafe for TimeLimited<P>
where P: RefUnwindSafe,

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impl<P> Send for TimeLimited<P>
where P: Send,

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impl<P> Sync for TimeLimited<P>
where P: Sync,

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impl<P> Unpin for TimeLimited<P>
where P: Unpin,

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impl<P> UnsafeUnpin for TimeLimited<P>
where P: UnsafeUnpin,

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impl<P> UnwindSafe for TimeLimited<P>
where P: UnwindSafe,

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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> 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, 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<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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