pub enum Runtime {}
Expand description

Enumeration for picking a runtime implementation.

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impl Runtime

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pub async fn timeout<F>( &self, duration: Duration, future: F ) -> Option<F::Output>where F: Future,

Requires a Future to complete before the specified duration has elapsed.

If the future completes before the duration has elapsed, then the completed value is returned. Otherwise, an error is returned and the future is canceled.

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pub async fn spawn_blocking<F, R>(&self, f: F) -> Result<R, SpawnBlockingError>where F: FnOnce() -> R + Send + 'static, R: Send + 'static,

Runs the given closure on a thread where blocking is acceptable.

Errors

See SpawnBlockingError for details.

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pub fn spawn_blocking_background<F>( &self, f: F ) -> Result<(), SpawnBlockingError>where F: FnOnce() + Send + 'static,

Runs the given closure on a thread where blocking is acceptable.

It works similar to Runtime::spawn_blocking() but doesn’t return a Future and is meant to be used for background tasks.

Errors

See SpawnBlockingError for details.

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impl Clone for Runtime

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fn clone(&self) -> Runtime

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Runtime

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl PartialEq<Runtime> for Runtime

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fn eq(&self, other: &Runtime) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for Runtime

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impl Eq for Runtime

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impl StructuralEq for Runtime

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impl StructuralPartialEq for Runtime

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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, U> Into<U> for Twhere 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> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

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

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere 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.