Trait rune::Resolve

pub trait Resolve<'a> {
    type Output: 'a;
    fn resolve(&self, parsed: Source<'a>) -> Result<Self::Output, ResolveError>;
}

A type that can be resolved to an internal value based on a source.

Associated Types

type Output: 'a

The output type being resolved.

Loading content...

Required methods

fn resolve(&self, parsed: Source<'a>) -> Result<Self::Output, ResolveError>

Resolve the value from parsed AST.

Loading content...

Implementors

impl<'a> Resolve<'a> for Ident

type Output = &'a str

fn resolve(&self, source: Source<'a>) -> Result<&'a str, ResolveError>

impl<'a> Resolve<'a> for Label

type Output = &'a str

fn resolve(&self, source: Source<'a>) -> Result<&'a str, ResolveError>

impl<'a> Resolve<'a> for LitChar

type Output = char

fn resolve(&self, source: Source<'a>) -> Result<char, ResolveError>

impl<'a> Resolve<'a> for LitNumber

type Output = Number

fn resolve(&self, source: Source<'a>) -> Result<Number, ResolveError>

impl<'a> Resolve<'a> for LitStr

type Output = Cow<'a, str>

fn resolve(&self, source: Source<'a>) -> Result<Cow<'a, str>, ResolveError>

impl<'a> Resolve<'a> for Path

type Output = Vec<&'a str>

fn resolve(&self, source: Source<'a>) -> Result<Vec<&'a str>, ResolveError>

Loading content...