Struct tinystd::refcell::Ref [−][src]
Ref is a custom wrapper that provides the correct Drop
impl for T, as
opposed to simply returning &T
or &mut T
Trait Implementations
impl<T> Deref for Ref<'_, T>
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Explain how to dereference a T
from an Ref<T>
type Target = T
The resulting type after dereferencing.
fn deref(&self) -> &Self::Target
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This effectively is what makes Ref
a smart pointer; the type is able
to correcty Drop
or hand out the shared reference to its interior
impl<T> Drop for Ref<'_, T>
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Explain the drop semantics for RefMut<T>
Auto Trait Implementations
impl<'refcell, T> !RefUnwindSafe for Ref<'refcell, T>
impl<'refcell, T> !Send for Ref<'refcell, T>
impl<'refcell, T> !Sync for Ref<'refcell, T>
impl<'refcell, T> Unpin for Ref<'refcell, T>
impl<'refcell, T> !UnwindSafe for Ref<'refcell, 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,
pub 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.
pub 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.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,