pub struct SendUniqueCell<T: SendUnique> { /* private fields */ }
Expand description

Allows sending reference counted objects that don’t implement Send to other threads as long as only a single reference to the object exists.

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impl<T: SendUnique> SendUniqueCell<T>

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pub fn new(obj: T) -> Result<Self, T>

Create a new SendUniqueCell out of obj

Fails if obj is not unique at this time

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pub fn borrow(&self) -> Ref<'_, T>

Borrow the contained object or panic if borrowing is not possible at this time

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pub fn try_borrow(&self) -> Result<Ref<'_, T>, BorrowError>

Try borrowing the contained object

Borrowing is possible as long as only a single reference to the object exists, or it is borrowed from the same thread currently

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pub fn into_inner(self) -> T

Extract the contained object or panic if it is not possible at this time

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pub fn try_into_inner(self) -> Result<T, Self>

Try extracting the contained object

Borrowing is possible as long as only a single reference to the object exists, or it is borrowed from the same thread currently

Trait Implementations§

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impl<T: Debug + SendUnique> Debug for SendUniqueCell<T>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<T: SendUnique> Send for SendUniqueCell<T>

Auto Trait Implementations§

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impl<T> !RefUnwindSafe for SendUniqueCell<T>

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impl<T> !Sync for SendUniqueCell<T>

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impl<T> Unpin for SendUniqueCell<T>where T: Unpin,

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impl<T> UnwindSafe for SendUniqueCell<T>where T: UnwindSafe,

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

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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<U>>::Error>

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

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.