Struct OccupiedEntry

pub struct OccupiedEntry<'a, A: ?Sized + UncheckedAnyExt> { /* private fields */ }

A view into a single occupied location in a RawMap.

Implementations

impl<'a, A: ?Sized + UncheckedAnyExt> OccupiedEntry<'a, A>

pub fn get(&self) -> &A

Gets a reference to the value in the entry.

pub fn get_mut(&mut self) -> &mut A

Gets a mutable reference to the value in the entry.

pub fn into_mut(self) -> &'a mut A

Converts the OccupiedEntry into a mutable reference to the value in the entry with a lifetime bound to the collection itself.

pub unsafe fn insert(&mut self, value: Box<A>) -> Box<A>

Sets the value of the entry, and returns the entry’s old value.

Safety

It is the caller’s responsibility to ensure that the key of the entry corresponds with the type ID of value. If they do not, memory safety may be violated.

pub fn remove(self) -> Box<A>

Takes the value out of the entry, and returns it.