Struct Matcher 

pub struct Matcher {
    pub pattern: GcPtr<Pattern>,
    /* private fields */
}

Fields

pattern: GcPtr<Pattern>

Implementations

impl Matcher

pub fn new(pattern: Pattern, source: String, match_all: bool) -> Self

pub fn from_ptr( pattern: GcPtr<Pattern>, source: String, match_all: bool, ) -> Self

As new, but sharing an already-allocated pattern — a #"…" literal keeps its Pattern across evaluations, so its anchored form (see Pattern::captures_full) is compiled once rather than per call.

pub fn next(&self) -> MatchPhase

pub fn capture(&self) -> Option<MatchResult>

pub fn phase(&self) -> MatchPhase

Trait Implementations

impl Clone for Matcher

fn clone(&self) -> Matcher

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Matcher

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Trace for Matcher

fn trace(&self, visitor: &mut MarkVisitor)

fn gc_size_extra(&self) -> usize