Trait combine::Positioned

pub trait Positioned {
    type Position: Clone + Ord;
    fn position(&self) -> Self::Position;
}

Associated Types

type Position: Clone + Ord

Type which represents the position in a stream. Ord is required to allow parsers to determine which of two positions are further ahead.

Required Methods

fn position(&self) -> Self::Position

Returns the current position of the stream.

Implementors

• impl<'a> Positioned for &'a str
• impl<'a, T> Positioned for &'a [T]
• impl<'a, T> Positioned for SliceStream<'a, T>
• impl<'a, I> Positioned for BufferedStreamRef<'a, I> where
    I: StreamOnce + Positioned, 
• impl<I, X> Positioned for State<I, X> where
    I: StreamOnce,
    X: Positioner<I::Item>,