pub struct Item<K, V>(_, _, _, _);
Expand description
Key/value pair
Implementations
Trait Implementations
Auto Trait Implementations
impl<K, V> RefUnwindSafe for Item<K, V> where
K: RefUnwindSafe,
V: RefUnwindSafe,
impl<K, V> Send for Item<K, V> where
K: Send,
V: Send,
impl<K, V> Sync for Item<K, V> where
K: Sync,
V: Sync,
impl<K, V> Unpin for Item<K, V> where
K: Unpin,
V: Unpin,
impl<K, V> UnwindSafe for Item<K, V> where
K: UnwindSafe,
V: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more