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SharedRef

lv_std::smart_ptrs::shared

Struct SharedRef 

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pub struct SharedRef<'b, T> { /* private fields */ }
Expand description

A reference handle returned by Shared::take_ref. Behaves like &mut T / &T depending on usage.

The lifetime 'b is tied to the borrow of &mut self from Shared, preventing 'static or longer-lived references from being created.

Trait Implementations§

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impl<'b, T: Clone> Clone for SharedRef<'b, T>

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fn clone(&self) -> SharedRef<'b, T>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'b, T: Copy> Copy for SharedRef<'b, T>

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impl<'b, T> Deref for SharedRef<'b, T>

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type Target = T

The resulting type after dereferencing.
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fn deref(&self) -> &'b T

Dereferences the value.
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impl<'b, T> DerefMut for SharedRef<'b, T>

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fn deref_mut(&mut self) -> &'b mut T

Mutably dereferences the value.

Auto Trait Implementations§

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impl<'b, T> !RefUnwindSafe for SharedRef<'b, T>

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impl<'b, T> !Send for SharedRef<'b, T>

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impl<'b, T> !Sync for SharedRef<'b, T>

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impl<'b, T> !UnwindSafe for SharedRef<'b, T>

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impl<'b, T> Freeze for SharedRef<'b, T>

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impl<'b, T> Unpin for SharedRef<'b, T>

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impl<'b, T> UnsafeUnpin for SharedRef<'b, T>

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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, 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<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.