[−][src]Struct druid::lens::InArc
A Lens
that exposes data within an Arc
with copy-on-write semantics
A copy is only made in the event that a different value is written.
Implementations
impl<L> InArc<L>
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pub fn new<A, B>(inner: L) -> Self where
A: Clone,
B: Data,
L: Lens<A, B>,
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A: Clone,
B: Data,
L: Lens<A, B>,
Adapt a lens to operate on an Arc
See also LensExt::in_arc
Trait Implementations
impl<L: Clone> Clone for InArc<L>
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impl<L: Copy> Copy for InArc<L>
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impl<L: Debug> Debug for InArc<L>
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impl<A, B, L> Lens<Arc<A>, B> for InArc<L> where
A: Clone,
B: Data,
L: Lens<A, B>,
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A: Clone,
B: Data,
L: Lens<A, B>,
Auto Trait Implementations
impl<L> RefUnwindSafe for InArc<L> where
L: RefUnwindSafe,
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L: RefUnwindSafe,
impl<L> Send for InArc<L> where
L: Send,
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L: Send,
impl<L> Sync for InArc<L> where
L: Sync,
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L: Sync,
impl<L> Unpin for InArc<L> where
L: Unpin,
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L: Unpin,
impl<L> UnwindSafe for InArc<L> where
L: UnwindSafe,
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L: UnwindSafe,
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> RoundFrom<T> for T
pub fn round_from(x: T) -> T
impl<T, U> RoundInto<U> for T where
U: RoundFrom<T>,
U: RoundFrom<T>,
pub fn round_into(self) -> U
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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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>,