[−][src]Struct specs::HashMapStorage
HashMap
-based storage. Best suited for rare components.
This uses the [hashbrown::HashMap] internally.
Trait Implementations
impl<T> DistinctStorage for HashMapStorage<T>
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impl<T> UnprotectedStorage<T> for HashMapStorage<T>
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unsafe fn clean<B>(&mut self, _has: B) where
B: BitSetLike,
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B: BitSetLike,
unsafe fn get(&self, id: Index) -> &T
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unsafe fn get_mut(&mut self, id: Index) -> &mut T
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unsafe fn insert(&mut self, id: Index, v: T)
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unsafe fn remove(&mut self, id: Index) -> T
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unsafe fn drop(&mut self, id: Index)
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Drops the data associated with an Index
. This is simply more efficient than remove
and can be used if the data is no longer needed. Read more
impl<T> Default for HashMapStorage<T>
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Auto Trait Implementations
impl<T> Unpin for HashMapStorage<T> where
T: Unpin,
T: Unpin,
impl<T> Sync for HashMapStorage<T> where
T: Sync,
T: Sync,
impl<T> Send for HashMapStorage<T> where
T: Send,
T: Send,
impl<T> UnwindSafe for HashMapStorage<T> where
T: RefUnwindSafe + UnwindSafe,
T: RefUnwindSafe + UnwindSafe,
impl<T> RefUnwindSafe for HashMapStorage<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
Blanket Implementations
impl<T> TryDefault for T where
T: Default,
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T: Default,
fn try_default() -> Result<T, String>
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fn unwrap_default() -> Self
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Calls try_default
and panics on an error case.
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Resource for T where
T: Any + Send + Sync,
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T: Any + Send + Sync,
impl<T> Any for T where
T: Any,
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T: Any,
fn get_type_id(&self) -> TypeId
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impl<T> Event for T where
T: Send + Sync + 'static,
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T: Send + Sync + 'static,