Trait rune::Resolve

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

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

Associated Types

type Output: 'a

The output type being resolved.

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Required methods

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

Resolve the value from parsed AST.

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Implementors

impl<'a> Resolve<'a> for LitObjectKey

type Output = Cow<'a, str>

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

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

type Output = &'a str

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

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

type Output = &'a str

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

impl<'a> Resolve<'a> for LitByte

type Output = u8

fn resolve(&self, source: Source<'a>) -> Result<u8, ParseError>

impl<'a> Resolve<'a> for LitByteStr

type Output = Cow<'a, [u8]>

fn resolve(&self, source: Source<'a>) -> Result<Cow<'a, [u8]>, ParseError>

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

type Output = char

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

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

type Output = Number

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

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

type Output = Cow<'a, str>

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

impl<'a> Resolve<'a> for LitTemplate

type Output = Template

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

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

type Output = Vec<&'a str>

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

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