Trait core::borrow::BorrowFromUnstable

pub trait BorrowFrom<Owned: ?Sized>: ?Sized {
    fn borrow_from(owned: &Owned) -> &Self;
}

A trait for borrowing data.

Required Methods

fn borrow_from(owned: &Owned) -> &Self

Immutably borrow from an owned value.

Implementors

• impl<T: ?Sized> BorrowFrom<T> for T
• impl<'a, T: ?Sized> BorrowFrom<&'a T> for T
• impl<'a, T: ?Sized> BorrowFrom<&'a mut T> for T
• impl<'a, T, B: ?Sized> BorrowFrom<Cow<'a, T, B>> for B where B: ToOwned<T>