Struct rune::ast::LitVec

pub struct LitVec {
    pub open: OpenBracket,
    pub items: Vec<Expr>,
    pub close: CloseBracket,
    // some fields omitted
}

A number literal.

Fields

open: OpenBracket

The open bracket.

items: Vec<Expr>

Items in the array.

close: CloseBracket

The close bracket.

Implementations

impl LitVec

pub fn span(&self) -> Span

Access the span of the expression.

pub fn is_const(&self) -> bool

Test if the entire expression is constant.

Trait Implementations

impl Clone for LitVec

fn clone(&self) -> LitVec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LitVec

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

Formats the value using the given formatter.

impl Parse for LitVec

Parse an array literal.

Examples

use rune::{parse_all, ast};

parse_all::<ast::LitVec>("[1, \"two\"]").unwrap();
parse_all::<ast::LitVec>("[1, 2,]").unwrap();
parse_all::<ast::LitVec>("[1, 2, foo()]").unwrap();

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

Parse the current item from the parser.