Trait core::borrow::BorrowFromMutUnstable

pub trait BorrowFromMut<Owned: ?Sized>: BorrowFrom<Owned> + ?Sized {
    fn borrow_from_mut(owned: &mut Owned) -> &mut Self;
}

A trait for mutably borrowing data.

Required Methods

fn borrow_from_mut(owned: &mut Owned) -> &mut Self

Mutably borrow from an owned value.

Implementors

• impl<T: ?Sized> BorrowFromMut<T> for T
• impl<'a, T: ?Sized> BorrowFromMut<&'a mut T> for T