Struct qp_trie::OccupiedEntry

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

An occupied entry in the trie.

Implementations

impl<'a, K: 'a + Borrow<[u8]>, V: 'a> OccupiedEntry<'a, K, V>

pub fn key(&self) -> &K

Get a reference to the key of the entry.

pub fn remove_entry(self) -> (K, V)

Remove the entry from the trie, returning the stored key and value.

pub fn get(&self) -> &V

Get a reference to the value in the occupied entry.

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

Get a mutable reference to the value in the occupied entry.

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

Consume the entry to produce a mutable reference to the associated value.

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

Replace the associated value, returning the old one.

pub fn remove(self) -> V

Remove the entry altogether, returning the previously stored value.

Trait Implementations

impl<'a, K: Debug + 'a, V: Debug + 'a> Debug for OccupiedEntry<'a, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.