Trait ParserExt 

trait ParserExt<I, O, E>: Parser<I, O, E> + Sized
where
    I: Clone,
    E: ParseError<I>,
{
    // Provided methods
    fn followed_by<F, O2>(self, suffix: F) -> impl Parser<I, O, E>
       where F: Parser<I, O2, E> { ... }
    fn precedes<F, O2>(self, next: F) -> impl Parser<I, O2, E>
       where F: Parser<I, O2, E> { ... }
    fn opt(self) -> impl Parser<I, Option<O>, E> { ... }
    fn cut(self) -> impl Parser<I, O, E> { ... }
}

Extra methods on parsers.

Provided Methods

fn followed_by<F, O2>(self, suffix: F) -> impl Parser<I, O, E>

where F: Parser<I, O2, E>,

fn precedes<F, O2>(self, next: F) -> impl Parser<I, O2, E>

where F: Parser<I, O2, E>,

fn opt(self) -> impl Parser<I, Option<O>, E>

fn cut(self) -> impl Parser<I, O, E>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<I, O, E, P> ParserExt<I, O, E> for P

where I: Clone, E: ParseError<I>, P: Parser<I, O, E>,