Struct vizia_core::binding::Then

source · 
pub struct Then<A, B> { /* private fields */ }
Expand description

Lens composed of two lenses joined together

Implementations§

source§

impl<A, B> Then<A, B>

source

pub fn new(a: A, b: B) -> Self
where A: Lens, B: Lens,

Trait Implementations§

source§

impl<A, L1, L2: Lens<Target = bool>> BitAnd<L2> for Then<A, L1>
where A: Lens<Source = L2::Source> + Lens, L1: Lens<Source = A::Target> + Lens<Target = bool>,

source§

type Output = AndLens<Then<A, L1>, L2>

The resulting type after applying the & operator.
source§

fn bitand(self, rhs: L2) -> Self::Output

Performs the & operation. Read more
source§

impl<A, L1, L2: Lens<Target = bool>> BitOr<L2> for Then<A, L1>
where A: Lens<Source = L2::Source> + Lens, L1: Lens<Source = A::Target> + Lens<Target = bool>,

source§

type Output = OrLens<Then<A, L1>, L2>

The resulting type after applying the | operator.
source§

fn bitor(self, rhs: L2) -> Self::Output

Performs the | operation. Read more
source§

impl<T: Clone, U: Clone> Clone for Then<T, U>

source§

fn clone(&self) -> Self

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl<A: Lens, B: Lens> Debug for Then<A, B>

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
source§

impl<A: Hash, B: Hash> Hash for Then<A, B>

source§

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
1.3.0 · source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
source§

impl<A, B> Lens for Then<A, B>
where A: Lens, B: Lens<Source = A::Target>,

source§

type Source = <A as Lens>::Source

source§

type Target = <B as Lens>::Target

source§

fn view<'a>( &self, source: &'a Self::Source, ) -> Option<LensValue<'a, Self::Target>>

source§

impl<T: Copy, U: Copy> Copy for Then<T, U>

Auto Trait Implementations§

§

impl<A, B> Freeze for Then<A, B>
where A: Freeze, B: Freeze,

§

impl<A, B> RefUnwindSafe for Then<A, B>
where A: RefUnwindSafe, B: RefUnwindSafe,

§

impl<A, B> Send for Then<A, B>
where A: Send, B: Send,

§

impl<A, B> Sync for Then<A, B>
where A: Sync, B: Sync,

§

impl<A, B> Unpin for Then<A, B>
where A: Unpin, B: Unpin,

§

impl<A, B> UnwindSafe for Then<A, B>
where A: UnwindSafe, B: UnwindSafe,

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
§

impl<T> Downcast for T
where T: Any,

§

fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
§

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
§

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
§

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
§

impl<T> DowncastSync for T
where T: Any + Send + Sync,

§

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T> Instrument for T

§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> LensExt for T
where T: Lens,

source§

fn or<Other>(self, other: Other) -> OrLens<Self, Other>
where Other: Lens<Target = bool>, Self: Lens<Target = bool>,

source§

fn and<Other>(self, other: Other) -> AndLens<Self, Other>
where Other: Lens<Target = bool>, Self: Lens<Target = bool>,

source§

fn then<Other>(self, other: Other) -> Then<Self, Other>
where Other: Lens<Source = Self::Target>,

Used to construct a lens to some data contained within some other lensed data. Read more
source§

fn idx<T>(self, index: usize) -> Index<Self, T>
where T: 'static, Self::Target: Deref<Target = [T]>,

source§

fn map<O: 'static, F: 'static + Fn(&Self::Target) -> O>( self, map: F, ) -> Map<Self, O>

source§

fn map_ref<O: 'static, F: 'static + Fn(&Self::Target) -> &O>( self, map: F, ) -> MapRef<Self, O>

source§

fn unwrap<T: 'static>(self) -> Then<Self, UnwrapLens<T>>
where Self: Lens<Target = Option<T>>,

source§

fn into_lens<T: 'static>(self) -> Then<Self, IntoLens<Self::Target, T>>
where Self::Target: Clone + Into<T>,

source§

impl<T> Same for T

source§

type Output = T

Should always be Self
source§

impl<T> ToOwned for T
where T: Clone,

source§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

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

impl<T, U> TryFrom<U> for T
where U: Into<T>,

source§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
§

impl<T> WithSubscriber for T

§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more