Struct Entry 

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

A reference-counted entry in a map.

Implementations

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

pub fn key(&self) -> &K

Returns a reference to the key.

pub fn value(&self) -> &V

Returns a reference to the value.

pub fn is_removed(&self) -> bool

Returns true if the entry is removed from the map.

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

where K: Ord,

pub fn move_next(&mut self) -> bool

Moves to the next entry in the map.

pub fn move_prev(&mut self) -> bool

Moves to the previous entry in the map.

pub fn next(&self) -> Option<Entry<'a, K, V>>

Returns the next entry in the map.

pub fn prev(&self) -> Option<Entry<'a, K, V>>

Returns the previous entry in the map.

impl<K, V> Entry<'_, K, V>

where K: Ord + Send + 'static, V: Send + 'static,

pub fn remove(&self) -> bool

Removes the entry from the map.

Returns true if this call removed the entry and false if it was already removed.

Trait Implementations

impl<K, V> Clone for Entry<'_, K, V>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<K, V> Debug for Entry<'_, K, V>

where K: Debug, V: Debug,

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

Formats the value using the given formatter.

impl<K, V> Drop for Entry<'_, K, V>

fn drop(&mut self)

Executes the destructor for this type.