Struct bevy_utils::synccell::SyncCell

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pub struct SyncCell<T: ?Sized> { /* private fields */ }
Expand description

See Exclusive for stdlib’s upcoming implementation, which should replace this one entirely.

Provides a wrapper that allows making any type unconditionally Sync by only providing mutable access.

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impl<T: Sized> SyncCell<T>

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pub fn new(inner: T) -> Self

Construct a new instance of a SyncCell from the given value.

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pub fn to_inner(_: Self) -> T

Deconstruct this SyncCell into its inner value.

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impl<T: ?Sized> SyncCell<T>

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pub fn get(&mut self) -> &mut T

Get a reference to this SyncCell’s inner value.

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pub fn read(&self) -> &T
where T: Sync,

For types that implement Sync, get shared access to this SyncCell’s inner value.

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pub fn from_mut(r: &mut T) -> &mut SyncCell<T>

Build a mutable reference to a SyncCell from a mutable reference to its inner value, to skip constructing with new().

Trait Implementations§

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impl<T: ?Sized> Sync for SyncCell<T>

Auto Trait Implementations§

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impl<T> Freeze for SyncCell<T>
where T: Freeze + ?Sized,

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impl<T> RefUnwindSafe for SyncCell<T>
where T: RefUnwindSafe + ?Sized,

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impl<T> Send for SyncCell<T>
where T: Send + ?Sized,

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impl<T> Unpin for SyncCell<T>
where T: Unpin + ?Sized,

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impl<T> UnwindSafe for SyncCell<T>
where T: UnwindSafe + ?Sized,

Blanket Implementations§

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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, 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.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> ConditionalSend for T
where T: Send,