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ParseTreeWalker

antlr4_runtime::tree

Struct ParseTreeWalker 

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pub struct ParseTreeWalker;

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impl ParseTreeWalker

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pub fn walk<L: ParseTreeListener>( listener: &mut L, tree: &ParseTree, ) -> Result<(), AntlrError>

Walks a parse tree depth-first, invoking listener callbacks in ANTLR’s enter/child/exit order for rule nodes.

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impl Debug for ParseTreeWalker

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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 Default for ParseTreeWalker

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fn default() -> ParseTreeWalker

Returns the “default value” for a type. Read more

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

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

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impl<T, U> Into<U> for T
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fn into(self) -> U

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type Error = Infallible

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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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

Performs the conversion.