scoped_futures

Trait ScopedFutureExt

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pub trait ScopedFutureExt: Sized {
    // Required methods
    fn scoped<'upper_bound, 'subject>(
        self,
    ) -> ScopedFutureWrapper<'upper_bound, 'subject, Self> ⓘ;
    fn scope_boxed<'upper_bound, 'subject>(
        self,
    ) -> ScopedBoxFuture<'upper_bound, 'subject, <Self as Future>::Output>
       where Self: Send + Future + 'subject;
    fn scope_boxed_local<'upper_bound, 'subject>(
        self,
    ) -> ScopedLocalBoxFuture<'upper_bound, 'subject, <Self as Future>::Output>
       where Self: Future + 'subject;
}
Expand description

An extension trait for Future that provides methods for encoding lifetime upper bound information.

Required Methods§

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fn scoped<'upper_bound, 'subject>( self, ) -> ScopedFutureWrapper<'upper_bound, 'subject, Self> ⓘ

Encodes the lifetimes of this Future’s captures.

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fn scope_boxed<'upper_bound, 'subject>( self, ) -> ScopedBoxFuture<'upper_bound, 'subject, <Self as Future>::Output>
where Self: Send + Future + 'subject,

Boxes this Future and encodes the lifetimes of its captures.

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fn scope_boxed_local<'upper_bound, 'subject>( self, ) -> ScopedLocalBoxFuture<'upper_bound, 'subject, <Self as Future>::Output>
where Self: Future + 'subject,

Boxes this Future and encodes the lifetimes of its captures.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§

source§

impl<Fut: Future> ScopedFutureExt for Fut