Struct atomic_refcell::AtomicRefMut

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pub struct AtomicRefMut<'b, T: ?Sized + 'b> {
    pub(crate) value: NonNull<T>,
    pub(crate) borrow: AtomicBorrowRefMut<'b>,
    pub(crate) marker: PhantomData<&'b mut T>,
}
Expand description

A wrapper type for a mutably borrowed value from an AtomicRefCell<T>.

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§value: NonNull<T>§borrow: AtomicBorrowRefMut<'b>§marker: PhantomData<&'b mut T>

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impl<'b, T: ?Sized> AtomicRefMut<'b, T>

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pub fn map<U: ?Sized, F>(orig: AtomicRefMut<'b, T>, f: F) -> AtomicRefMut<'b, U>
where F: FnOnce(&mut T) -> &mut U,

Make a new AtomicRefMut for a component of the borrowed data, e.g. an enum variant.

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pub fn filter_map<U: ?Sized, F>( orig: AtomicRefMut<'b, T>, f: F, ) -> Option<AtomicRefMut<'b, U>>
where F: FnOnce(&mut T) -> Option<&mut U>,

Make a new AtomicRefMut for an optional component of the borrowed data.

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impl<'b, T: ?Sized + Debug + 'b> Debug for AtomicRefMut<'b, 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<'b, T: ?Sized> Deref for AtomicRefMut<'b, T>

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type Target = T

The resulting type after dereferencing.
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fn deref(&self) -> &T

Dereferences the value.
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impl<'b, T: ?Sized> DerefMut for AtomicRefMut<'b, T>

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fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.
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impl<'b, T: ?Sized> Send for AtomicRefMut<'b, T>
where for<'a> &'a mut T: Send,

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impl<'b, T: ?Sized> Sync for AtomicRefMut<'b, T>
where for<'a> &'a mut T: Sync,

Auto Trait Implementations§

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impl<'b, T> Freeze for AtomicRefMut<'b, T>
where T: ?Sized,

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impl<'b, T> RefUnwindSafe for AtomicRefMut<'b, T>
where T: RefUnwindSafe + ?Sized,

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impl<'b, T> Unpin for AtomicRefMut<'b, T>
where T: ?Sized,

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impl<'b, T> !UnwindSafe for AtomicRefMut<'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> 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<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.