[−][src]Struct im::ordmap::OccupiedEntry

pub struct OccupiedEntry<'a, K, V> where
    K: 'a + Ord + Clone,
    V: 'a + Clone,  { /* fields omitted */ }

An entry for a mapping that already exists in the map.

Methods

impl<'a, K, V> OccupiedEntry<'a, K, V> where
    K: 'a + Ord + Clone,
    V: 'a + Clone, 
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#[must_use]
pub fn key(&self) -> &K
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Get the key for this entry.

pub fn remove_entry(self) -> (K, V)
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Remove this entry from the map and return the removed mapping.

#[must_use]
pub fn get(&self) -> &V
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Get the current value.

#[must_use]
pub fn get_mut(&mut self) -> &mut V
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Get a mutable reference to the current value.

#[must_use]
pub fn into_mut(self) -> &'a mut V
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Convert this entry into a mutable reference.

pub fn insert(&mut self, value: V) -> V
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Overwrite the current value.

pub fn remove(self) -> V
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Remove this entry from the map and return the removed value.

Auto Trait Implementations

impl<'a, K, V> Send for OccupiedEntry<'a, K, V> where
    K: Send + Sync,
    V: Send + Sync, 

impl<'a, K, V> Sync for OccupiedEntry<'a, K, V> where
    K: Send + Sync,
    V: Send + Sync, 

Blanket Implementations

impl<T> From for T
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impl<T, U> Into for T where
    U: From<T>, 
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impl<T, U> TryFrom for T where
    T: From<U>, 
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type Error = !

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized, 
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impl<T> BorrowMut for T where
    T: ?Sized, 
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impl<T, U> TryInto for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Any for T where
    T: 'static + ?Sized, 
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impl<T> Same for T
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type Output = T

Should always be Self