PeekMut

Struct PeekMut 

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pub struct PeekMut<'a, T, A = Global>
where A: Allocator,
{ /* private fields */ }
๐Ÿ”ฌThis is a nightly-only experimental API. (vec_peek_mut)
Expand description

Structure wrapping a mutable reference to the last item in a Vec.

This struct is created by the peek_mut method on Vec. See its documentation for more.

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impl<'a, T, A> PeekMut<'a, T, A>
where A: Allocator,

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pub fn pop(this: PeekMut<'a, T, A>) -> T

๐Ÿ”ฌThis is a nightly-only experimental API. (vec_peek_mut)

Removes the peeked value from the vector and returns it.

Trait Implementationsยง

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impl<T, A> Debug for PeekMut<'_, T, A>
where T: Debug, A: Allocator,

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

Formats the value using the given formatter. Read more
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impl<'a, T, A> Deref for PeekMut<'a, T, A>
where A: Allocator,

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type Target = T

The resulting type after dereferencing.
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fn deref(&self) -> &<PeekMut<'a, T, A> as Deref>::Target

Dereferences the value.
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impl<'a, T, A> DerefMut for PeekMut<'a, T, A>
where A: Allocator,

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fn deref_mut(&mut self) -> &mut <PeekMut<'a, T, A> as Deref>::Target

Mutably dereferences the value.

Auto Trait Implementationsยง

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impl<'a, T, A> Freeze for PeekMut<'a, T, A>

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impl<'a, T, A> RefUnwindSafe for PeekMut<'a, T, A>

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impl<'a, T, A> Send for PeekMut<'a, T, A>
where A: Send, T: Send,

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impl<'a, T, A> Sync for PeekMut<'a, T, A>
where A: Sync, T: Sync,

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impl<'a, T, A> Unpin for PeekMut<'a, T, A>

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impl<'a, T, A = Global> !UnwindSafe for PeekMut<'a, T, A>

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impl<T, A, P> Access<T> for P
where A: Access<T> + ?Sized, P: Deref<Target = A>,

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type Guard = <A as Access<T>>::Guard

A guard object containing the value and keeping it alive. Read more
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The loading method. Read more
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Returns self with the bg() set to [Color :: BrightBlue].

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Returns self with the bg() set to [Color :: BrightMagenta].

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Returns self with the bg() set to [Color :: BrightCyan].

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Returns self with the bg() set to [Color :: BrightWhite].

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๐Ÿ‘ŽDeprecated since 1.0.1: renamed to resetting() due to conflicts with Vec::clear(). The clear() method will be removed in a future release.

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๐Ÿ”ฌThis is a nightly-only experimental API. (arbitrary_self_types)
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