heapless::binary_heap

Struct PeekMut

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pub struct PeekMut<'a, T, K, const N: usize>
where
    T: Ord,
    K: Kind,
{ /* private fields */ }
Expand description

Structure wrapping a mutable reference to the greatest item on a BinaryHeap.

This struct is created by BinaryHeap::peek_mut. See its documentation for more.

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impl<'a, T, K, const N: usize> PeekMut<'a, T, K, N>
where T: Ord, K: Kind,

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

Removes the peeked value from the heap and returns it.

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impl<T, K, const N: usize> Deref for PeekMut<'_, T, K, N>
where T: Ord, K: Kind,

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type Target = T

The resulting type after dereferencing.
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fn deref(&self) -> &T

Dereferences the value.
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impl<T, K, const N: usize> DerefMut for PeekMut<'_, T, K, N>
where T: Ord, K: Kind,

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fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.
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impl<T, K, const N: usize> Drop for PeekMut<'_, T, K, N>
where T: Ord, K: Kind,

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<'a, T, K, const N: usize> Freeze for PeekMut<'a, T, K, N>

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impl<'a, T, K, const N: usize> RefUnwindSafe for PeekMut<'a, T, K, N>
where K: RefUnwindSafe, T: RefUnwindSafe,

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impl<'a, T, K, const N: usize> Send for PeekMut<'a, T, K, N>
where K: Send, T: Send,

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impl<'a, T, K, const N: usize> Sync for PeekMut<'a, T, K, N>
where K: Sync, T: Sync,

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impl<'a, T, K, const N: usize> Unpin for PeekMut<'a, T, K, N>

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impl<'a, T, K, const N: usize> !UnwindSafe for PeekMut<'a, T, K, N>

Blanket Implementations§

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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, 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, U> TryFrom<U> for T
where 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 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.