Struct OccupiedEntry 

pub struct OccupiedEntry<'a, K, V> { /* private fields */ }

A view into an occupied entry of a BTreeIndexMap.

This is part of the Entry enum.

Implementations

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

pub fn key(&self) -> &K

Returns a reference to the entry’s key.

pub fn get_full(&self) -> (usize, &K, &V)

Returns the entry’s index, key, and a reference to its value.

pub fn get_entry(&self) -> (&K, &V)

Returns the entry’s key and a reference to its value.

pub fn get(&self) -> &V

Returns a reference to the entry’s value.

pub fn get_mut_full(&mut self) -> (usize, &K, &mut V)

Returns the entry’s index, key, and a mutable reference to its value.

pub fn get_mut_entry(&mut self) -> (&K, &mut V)

Returns the entry’s key and a mutable reference to its value.

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

Returns a mutable reference to the entry’s value.

pub fn into_mut_full(self) -> (usize, &'a K, &'a mut V)

Consumes this entry, returning its index, key, and a mutable reference to its value, tied to the lifetime of the map.

pub fn into_mut_entry(self) -> (&'a K, &'a mut V)

Consumes this entry, returning its key and a mutable reference to its value, tied to the lifetime of the map.

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

Consumes this entry, returning a mutable reference to its value, tied to the lifetime of the map.

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

Replaces the entry’s value, returning the previous value.