Struct topdown::opt::Opt
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[src]
pub struct Opt<'a, T: 'a> { /* fields omitted */ }pub struct Opt<'a, T: 'a> { /* fields omitted */ }impl<'a, T: Clone> Parser<T> for Opt<'a, T>[src]fn parse(&self, cs: &mut CharSeq) -> ParserResult<T>fn _parse(&self, cs: &mut CharSeq) -> ParserResult<T>fn lookahead(&self, cs: &mut CharSeq) -> bool