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And

thread::ast::ops

Struct And 

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pub struct And<P1, P2>
where
    P1: Matcher,
    P2: Matcher,
{ /* private fields */ }

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impl<P1, P2> Matcher for And<P1, P2>
where P1: Matcher, P2: Matcher,

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fn match_node_with_env<'tree, D>( &self, node: Node<'tree, D>, env: &mut Cow<'_, MetaVarEnv<'tree, D>>, ) -> Option<Node<'tree, D>>
where D: Doc,

Attempt to match a node, updating the meta-variable environment. Read more
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fn potential_kinds(&self) -> Option<BitSet>

Provide a hint about which node types this matcher can match. Read more
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fn get_match_len<D>(&self, _node: Node<'_, D>) -> Option<usize>
where D: Doc,

Determine how much of a matched node should be replaced. Read more

Auto Trait Implementations§

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impl<P1, P2> Freeze for And<P1, P2>
where P1: Freeze, P2: Freeze,

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impl<P1, P2> RefUnwindSafe for And<P1, P2>
where P1: RefUnwindSafe, P2: RefUnwindSafe,

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impl<P1, P2> Send for And<P1, P2>
where P1: Send, P2: Send,

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impl<P1, P2> Sync for And<P1, P2>
where P1: Sync, P2: Sync,

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impl<P1, P2> Unpin for And<P1, P2>
where P1: Unpin, P2: Unpin,

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impl<P1, P2> UnsafeUnpin for And<P1, P2>
where P1: UnsafeUnpin, P2: UnsafeUnpin,

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impl<P1, P2> UnwindSafe for And<P1, P2>
where P1: UnwindSafe, P2: UnwindSafe,

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> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> MatcherExt for T
where T: Matcher,

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fn match_node<'tree, D>( &self, node: Node<'tree, D>, ) -> Option<NodeMatch<'tree, D>>
where D: Doc,

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fn find_node<'tree, D>( &self, node: Node<'tree, D>, ) -> Option<NodeMatch<'tree, D>>
where D: Doc,

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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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, 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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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
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fn with_current_subscriber(self) -> WithDispatch<Self>

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