PeekMut

Struct PeekMut 

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pub struct PeekMut<'a, T> { /* private fields */ }
🔬This is a nightly-only experimental API. (vec_peek_mut)
Available on crate feature mtls only.
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> PeekMut<'a, T>

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pub fn pop(self) -> T

🔬This is a nightly-only experimental API. (vec_peek_mut)

Removes the peeked value from the vector and returns it.

Trait Implementations§

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

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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> Deref for PeekMut<'a, T>

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type Target = T

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

Dereferences the value.
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impl<'a, T> DerefMut for PeekMut<'a, T>

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

Mutably dereferences the value.

Auto Trait Implementations§

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

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impl<'a, T> RefUnwindSafe for PeekMut<'a, T>
where T: RefUnwindSafe,

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

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

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

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impl<'a, T> !UnwindSafe for PeekMut<'a, T>

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where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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Immutably borrows from an owned value. Read more
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