Trait Decoration

pub trait Decoration: 'static {
    type Decorated<T>: AsUndecorated<T> + Debug + PartialEq + Eq
       where T: AsUndecorated<T> + Debug + PartialEq + Eq;

    // Required method
    fn decorate_parser<PIn, I, O, E>(
        parser: PIn,
    ) -> impl Parser<I, Self::Decorated<O>, E>
       where I: Stream + Location,
             O: AsUndecorated<O> + Debug + PartialEq + Eq,
             PIn: Parser<I, O, E>;
}

Decoration associates the extra information attached to Transaction or any other crate::syntax data. See super::plain or super::tracked for implementations.

Required Associated Types

type Decorated<T>: AsUndecorated<T> + Debug + PartialEq + Eq where T: AsUndecorated<T> + Debug + PartialEq + Eq

Required Methods

fn decorate_parser<PIn, I, O, E>( parser: PIn, ) -> impl Parser<I, Self::Decorated<O>, E>

where I: Stream + Location, O: AsUndecorated<O> + Debug + PartialEq + Eq, PIn: Parser<I, O, E>,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Decoration for Ident

type Decorated<T> = T where T: AsUndecorated<T> + Debug + PartialEq + Eq

impl Decoration for Tracking

type Decorated<T> = Tracked<T> where T: AsUndecorated<T> + Debug + PartialEq + Eq