Enum ast_grep_core::meta_var::MetaVarMatcher

pub enum MetaVarMatcher<D: Doc> {
    Regex(RegexMatcher<D::Lang>),
    Pattern(Pattern<D>),
    Kind(KindMatcher<D::Lang>),
}

Variants

Regex(RegexMatcher<D::Lang>)

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

Pattern(Pattern<D>)

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

Kind(KindMatcher<D::Lang>)

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

Implementations

impl<D: Doc> MetaVarMatcher<D>

pub fn matches(&self, candidate: Node<'_, impl Doc<Lang = D::Lang>>) -> bool

Trait Implementations

impl<D: Clone + Doc> Clone for MetaVarMatcher<D>where D::Lang: Clone,

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

Returns a copy of the value.

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

Performs copy-assignment from source.