Trait core::borrow::BorrowMut 1.0.0[−][src]
pub trait BorrowMut<Borrowed: ?Sized>: Borrow<Borrowed> { fn borrow_mut(&mut self) -> &mut Borrowed; }
A trait for mutably borrowing data.
As a companion to Borrow<T>
this trait allows a type to borrow as
an underlying type by providing a mutable reference. See Borrow<T>
for more information on borrowing as another type.
Required methods
fn borrow_mut(&mut self) -> &mut Borrowed
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Implementors
impl<T, const N: usize> BorrowMut<[T]> for [T; N]
1.4.0[src]
impl<T, const N: usize> BorrowMut<[T]> for [T; N]
1.4.0[src]fn borrow_mut(&mut self) -> &mut [T]
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impl<T: ?Sized> BorrowMut<T> for &mut T
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impl<T: ?Sized> BorrowMut<T> for &mut T
[src]fn borrow_mut(&mut self) -> &mut T
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impl<T: ?Sized> BorrowMut<T> for T
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impl<T: ?Sized> BorrowMut<T> for T
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