Enum ast_grep_core::meta_var::MetaVarMatcher

pub enum MetaVarMatcher<L: Language> {
    Regex(RegexMatcher<L>),
    Pattern(Pattern<L>),
    Kind(KindMatcher<L>),
}

Variants

Regex(RegexMatcher<L>)

A regex to filter matched metavar based on its textual content.

Pattern(Pattern<L>)

A pattern to filter matched metavar based on its AST tree shape.

Kind(KindMatcher<L>)

A kind_id to filter matched metavar based on its ts-node kind

Implementations

impl<L: Language> MetaVarMatcher<L>

pub fn matches(&self, candidate: Node<'_, L>) -> bool

Trait Implementations

impl<L: Clone + Language> Clone for MetaVarMatcher<L>

fn clone(&self) -> MetaVarMatcher<L>

Returns a copy of the value.

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

Performs copy-assignment from source.