Struct vec_map::OccupiedEntry

pub struct OccupiedEntry<'a, V: 'a> {
    pub(crate) map: &'a mut VecMap<V>,
    pub(crate) index: usize,
}

An occupied Entry.

Fields

map: &'a mut VecMap<V>

index: usize

Implementations

impl<'a, V> OccupiedEntry<'a, V>

pub fn get(&self) -> &V

Gets a reference to the value in the entry.

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

Gets a mutable reference to the value in the entry.

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

Converts the entry into a mutable reference to its value.

pub fn insert(&mut self, value: V) -> V

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

pub fn remove(self) -> V

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