Struct rune::ast::LitChar

pub struct LitChar {
    pub token: Token,
}

A character literal.

Fields

token: Token

The token corresponding to the literal.

Implementations

impl LitChar

pub fn span(&self) -> Span

Access the span of the expression.

Trait Implementations

impl Clone for LitChar

fn clone(&self) -> LitChar

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LitChar

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Parse for LitChar

Parse a character literal.

Examples

use rune::{parse_all, ast};

parse_all::<ast::LitChar>("'a'")?;
parse_all::<ast::LitChar>("'\\0'")?;
parse_all::<ast::LitChar>("'\\n'")?;
parse_all::<ast::LitChar>("'\\r'")?;
parse_all::<ast::LitChar>("'\\''")?;

fn parse(parser: &mut Parser<'_>) -> Result<Self, ParseError>

Parse the current item from the parser.

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

type Output = char

The output type being resolved.

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

Resolve the value from parsed AST.