[−][src]Struct mercurius::Share
Either strong or weak reference-counting pointer.
Implementations
impl<T: Debug> Share<T>
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pub fn transfer(&mut self) -> Option<Rc<T>>
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Give out the owned strong reference and become a weak reference itself.
For a weak reference, do nothing and return None
.
pub fn upgrade(&self) -> Option<Rc<T>>
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Upgrade self to a strong reference.
Upgrade the weak reference or clone a strong one.
pub fn downgrade(&self) -> Weak<T>
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Downgrade self to a weak reference.
Downgrade the strong reference or clone a weak one.
Trait Implementations
impl<T: Debug> Debug for Share<T>
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impl<T: Debug> From<Rc<T>> for Share<T>
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impl<T: Debug> From<Weak<T>> for Share<T>
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Auto Trait Implementations
impl<T> !RefUnwindSafe for Share<T>
impl<T> !Send for Share<T>
impl<T> !Sync for Share<T>
impl<T> Unpin for Share<T>
impl<T> !UnwindSafe for Share<T>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
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> 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>,