Enum keyed_set::Entry

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pub enum Entry<'a, T, Extractor, K, S = DefaultHashBuilder> {
    Vacant(VacantEntry<'a, T, Extractor, K, S>),
    OccupiedEntry(&'a mut T),
}

Variants

`Vacant(VacantEntry<'a, T, Extractor, K, S>)`

`OccupiedEntry(&'a mut T)`

Implementations

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impl<'a, T: 'a, Extractor, S, K> Entry<'a, T, Extractor, K, S>where
 S: BuildHasher,
 for<'z> Extractor: KeyExtractor<'z, T>,
 for<'z, 'b> <Extractor as KeyExtractor<'z, T>>::Key: PartialEq<<Extractor as KeyExtractor<'b, T>>::Key>,

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pub fn get_or_insert_with(self, f: impl FnOnce(K) -> T) -> &'a mut T

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pub fn get_or_insert_with_into(self) -> &'a mut Twhere
K: Into<T>,

Auto Trait Implementations

impl<'a, T, Extractor, K, S> RefUnwindSafe for Entry<'a, T, Extractor, K, S>where
 Extractor: RefUnwindSafe,
 K: RefUnwindSafe,
 S: RefUnwindSafe,
 T: RefUnwindSafe,

impl<'a, T, Extractor, K, S> Send for Entry<'a, T, Extractor, K, S>where
 Extractor: Send,
 K: Send,
 S: Send,
 T: Send,

impl<'a, T, Extractor, K, S> Sync for Entry<'a, T, Extractor, K, S>where
 Extractor: Sync,
 K: Sync,
 S: Sync,
 T: Sync,

impl<'a, T, Extractor, K, S> Unpin for Entry<'a, T, Extractor, K, S>where
K: Unpin,

impl<'a, T, Extractor, K, S = BuildHasherDefault<AHasher>> !UnwindSafe for Entry<'a, T, Extractor, K, S>

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum keyed_set::Entry

Variants

`Vacant(VacantEntry<'a, T, Extractor, K, S>)`

`OccupiedEntry(&'a mut T)`

Implementations

impl<'a, T: 'a, Extractor, S, K> Entry<'a, T, Extractor, K, S>where
    S: BuildHasher,
    for<'z> Extractor: KeyExtractor<'z, T>,
    for<'z, 'b> <Extractor as KeyExtractor<'z, T>>::Key: PartialEq<<Extractor as KeyExtractor<'b, T>>::Key>,

pub fn get_or_insert_with(self, f: impl FnOnce(K) -> T) -> &'a mut T

pub fn get_or_insert_with_into(self) -> &'a mut Twhere
K: Into<T>,

Auto Trait Implementations

impl<'a, T, Extractor, K, S> RefUnwindSafe for Entry<'a, T, Extractor, K, S>where
    Extractor: RefUnwindSafe,
    K: RefUnwindSafe,
    S: RefUnwindSafe,
    T: RefUnwindSafe,

impl<'a, T, Extractor, K, S> Send for Entry<'a, T, Extractor, K, S>where
    Extractor: Send,
    K: Send,
    S: Send,
    T: Send,

impl<'a, T, Extractor, K, S> Sync for Entry<'a, T, Extractor, K, S>where
    Extractor: Sync,
    K: Sync,
    S: Sync,
    T: Sync,

impl<'a, T, Extractor, K, S> Unpin for Entry<'a, T, Extractor, K, S>where
K: Unpin,

impl<'a, T, Extractor, K, S = BuildHasherDefault<AHasher>> !UnwindSafe for Entry<'a, T, Extractor, K, S>

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Enum keyed_set::Entry

Variants

Vacant(VacantEntry<'a, T, Extractor, K, S>)

OccupiedEntry(&'a mut T)

Implementations

impl<'a, T: 'a, Extractor, S, K> Entry<'a, T, Extractor, K, S>where S: BuildHasher, for<'z> Extractor: KeyExtractor<'z, T>, for<'z, 'b> <Extractor as KeyExtractor<'z, T>>::Key: PartialEq<<Extractor as KeyExtractor<'b, T>>::Key>,

pub fn get_or_insert_with(self, f: impl FnOnce(K) -> T) -> &'a mut T

pub fn get_or_insert_with_into(self) -> &'a mut Twhere K: Into<T>,

Auto Trait Implementations

impl<'a, T, Extractor, K, S> RefUnwindSafe for Entry<'a, T, Extractor, K, S>where Extractor: RefUnwindSafe, K: RefUnwindSafe, S: RefUnwindSafe, T: RefUnwindSafe,

impl<'a, T, Extractor, K, S> Send for Entry<'a, T, Extractor, K, S>where Extractor: Send, K: Send, S: Send, T: Send,

impl<'a, T, Extractor, K, S> Sync for Entry<'a, T, Extractor, K, S>where Extractor: Sync, K: Sync, S: Sync, T: Sync,

impl<'a, T, Extractor, K, S> Unpin for Entry<'a, T, Extractor, K, S>where K: Unpin,

impl<'a, T, Extractor, K, S = BuildHasherDefault<AHasher>> !UnwindSafe for Entry<'a, T, Extractor, K, S>

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`Vacant(VacantEntry<'a, T, Extractor, K, S>)`

`OccupiedEntry(&'a mut T)`

impl<'a, T: 'a, Extractor, S, K> Entry<'a, T, Extractor, K, S>where
S: BuildHasher,
for<'z> Extractor: KeyExtractor<'z, T>,
for<'z, 'b> <Extractor as KeyExtractor<'z, T>>::Key: PartialEq<<Extractor as KeyExtractor<'b, T>>::Key>,

pub fn get_or_insert_with_into(self) -> &'a mut Twhere
K: Into<T>,

impl<'a, T, Extractor, K, S> RefUnwindSafe for Entry<'a, T, Extractor, K, S>where
Extractor: RefUnwindSafe,
K: RefUnwindSafe,
S: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, Extractor, K, S> Send for Entry<'a, T, Extractor, K, S>where
Extractor: Send,
K: Send,
S: Send,
T: Send,

impl<'a, T, Extractor, K, S> Sync for Entry<'a, T, Extractor, K, S>where
Extractor: Sync,
K: Sync,
S: Sync,
T: Sync,

impl<'a, T, Extractor, K, S> Unpin for Entry<'a, T, Extractor, K, S>where
K: Unpin,

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,