Struct OccupiedEntry 

pub struct OccupiedEntry<'a, V>(/* private fields */);

Allows for in-place manipulation of existing table entries

Implementations

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

pub fn get(&self) -> &V

Returns the value pointed to by this entry

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

Returns a mutable reference to the value pointed to by this entry

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

Inserts a new value into the entry, returning the old one.

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

Consumes this entry and returns the raw mutable reference of the value.

pub fn remove(self) -> V

Removes the value, leaving it empty.

pub fn remove_entry(self) -> (u64, V)

Take the ownership of the key and value from the map.

pub fn key(&self) -> &u64

Returns the entry’s key

Trait Implementations

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

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

Formats the value using the given formatter.