Struct rune::ast::LitStr

pub struct LitStr { /* fields omitted */ }

A string literal.

Implementations

impl LitStr

pub fn span(&self) -> Span

Access the span of the expression.

Trait Implementations

impl Clone for LitStr

fn clone(&self) -> LitStr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LitStr

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

Formats the value using the given formatter.

impl Parse for LitStr

Parse a string literal.

Examples

use rune::{ParseAll, parse_all, ast};

let item = parse_all::<ast::LitStr>("\"hello world\"")?;
assert_eq!(item.resolve()?, "hello world");

let item = parse_all::<ast::LitStr>("\"hello\\nworld\"")?;
assert_eq!(item.resolve()?, "hello\nworld");

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

Parse the current item from the parser.

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

type Output = Cow<'a, str>

The output type being resolved.

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

Resolve the value from parsed AST.