ast_grep_core::traversal

Struct Visitor

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pub struct Visitor<M, A = PreOrder> { /* private fields */ }

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impl<M> Visitor<M>

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pub fn new(matcher: M) -> Visitor<M>

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impl<M, A> Visitor<M, A>

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pub fn algorithm<Algo>(self) -> Visitor<M, Algo>

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pub fn reentrant(self, reentrant: bool) -> Self

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pub fn named_only(self, named_only: bool) -> Self

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impl<M, A> Visitor<M, A>
where A: Algorithm,

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pub fn visit<D: Doc>( self, node: Node<'_, D>, ) -> Visit<'_, D, A::Traversal<'_, D>, M> ⓘ
where M: Matcher<D::Lang>,

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impl<M, A> Freeze for Visitor<M, A>
where M: Freeze,

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impl<M, A> RefUnwindSafe for Visitor<M, A>
where M: RefUnwindSafe, A: RefUnwindSafe,

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impl<M, A> Send for Visitor<M, A>
where M: Send, A: Send,

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impl<M, A> Sync for Visitor<M, A>
where M: Sync, A: Sync,

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impl<M, A> Unpin for Visitor<M, A>
where M: Unpin, A: Unpin,

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impl<M, A> UnwindSafe for Visitor<M, A>
where M: UnwindSafe, A: 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, 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.