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Vacant

arctic::sequential::map

Struct Vacant 

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pub struct Vacant<'g, 'k, K: Key, V: Value + 'g> { /* private fields */ }
Expand description

A vacant entry in a SequentialMap.

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impl<'g, 'k, K: Key, V: Value + 'g> Vacant<'g, 'k, K, V>

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pub fn insert(self, value: V) -> &'g mut V

Insert value into this entry and return a mutable reference to it.

See: btree_map::VacantEntry::insert.

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pub fn insert_entry(self, value: V) -> Occupied<'g, V>

Insert value into this entry and return an occupied entry.

See: btree_map::VacantEntry::insert_entry.

Auto Trait Implementations§

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impl<'g, 'k, K, V> !Send for Vacant<'g, 'k, K, V>

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impl<'g, 'k, K, V> !Sync for Vacant<'g, 'k, K, V>

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impl<'g, 'k, K, V> !UnwindSafe for Vacant<'g, 'k, K, V>

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impl<'g, 'k, K, V> Freeze for Vacant<'g, 'k, K, V>
where <K as Key>::Read<'k>: Freeze,

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impl<'g, 'k, K, V> RefUnwindSafe for Vacant<'g, 'k, K, V>
where <K as Key>::Read<'k>: RefUnwindSafe, V: RefUnwindSafe, <K as Key>::Edge: RefUnwindSafe,

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impl<'g, 'k, K, V> Unpin for Vacant<'g, 'k, K, V>
where <K as Key>::Read<'k>: Unpin,

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impl<'g, 'k, K, V> UnsafeUnpin for Vacant<'g, 'k, K, V>
where <K as Key>::Read<'k>: UnsafeUnpin,

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impl<T> Any for T
where 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 T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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, S> SimdFrom<T, S> for T
where S: Simd,

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fn simd_from(_simd: S, value: T) -> T

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impl<F, T, S> SimdInto<T, S> for F
where T: SimdFrom<F, S>, S: Simd,

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fn simd_into(self, simd: S) -> T

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.