Struct rune::ast::LitByte

pub struct LitByte {
    pub token: Token,
}

A byte literal.

Fields

token: Token

The token corresponding to the literal.

Implementations

impl LitByte

pub fn span(&self) -> Span

Access the span of the expression.

Trait Implementations

impl Clone for LitByte

fn clone(&self) -> LitByte

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LitByte

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

Formats the value using the given formatter.

impl Parse for LitByte

Parse a byte literal.

Examples

use rune::{parse_all, ast};

parse_all::<ast::LitByte>("b'a'").unwrap();
parse_all::<ast::LitByte>("b'\\0'").unwrap();
parse_all::<ast::LitByte>("b'\\n'").unwrap();
parse_all::<ast::LitByte>("b'\\r'").unwrap();
parse_all::<ast::LitByte>("b'\\\\''").unwrap();

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

Parse the current item from the parser.

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

type Output = u8

The output type being resolved.

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

Resolve the value from parsed AST.