[−][src]Enum indexmap::map::Entry
Entry for an existing key-value pair or a vacant location to insert one.
Variants
Occupied(OccupiedEntry<'a, K, V>)Existing slot with equivalent key.
Vacant(VacantEntry<'a, K, V>)Vacant slot (no equivalent key in the map).
Methods
impl<'a, K, V> Entry<'a, K, V>[src]
impl<'a, K, V> Entry<'a, K, V>pub fn or_insert(self, default: V) -> &'a mut V[src]
pub fn or_insert(self, default: V) -> &'a mut VComputes in O(1) time (amortized average).
pub fn or_insert_with<F>(self, call: F) -> &'a mut V where
F: FnOnce() -> V, [src]
pub fn or_insert_with<F>(self, call: F) -> &'a mut V where
F: FnOnce() -> V, Computes in O(1) time (amortized average).
pub fn key(&self) -> &K[src]
pub fn key(&self) -> &Kpub fn index(&self) -> usize[src]
pub fn index(&self) -> usizeReturn the index where the key-value pair exists or will be inserted.
Auto Trait Implementations
impl<'a, K, V> Send for Entry<'a, K, V> where
K: Send,
V: Send,
impl<'a, K, V> Send for Entry<'a, K, V> where
K: Send,
V: Send, impl<'a, K, V> Sync for Entry<'a, K, V> where
K: Sync,
V: Sync,
impl<'a, K, V> Sync for Entry<'a, K, V> where
K: Sync,
V: Sync, Blanket Implementations
impl<T> From for T[src]
impl<T> From for Timpl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, fn borrow_mut(&mut self) -> &mut T[src]
fn borrow_mut(&mut self) -> &mut Timpl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, 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.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeId