Struct rune::ast::LitNumber

pub struct LitNumber {
    pub token: Token,
    pub source: NumberSource,
}

A number literal.

Fields

token: Token

The token corresponding to the literal.

source: NumberSource

The source of the number.

Trait Implementations

impl Clone for LitNumber

fn clone(&self) -> LitNumber

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LitNumber

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

Formats the value using the given formatter.

impl Eq for LitNumber

impl Parse for LitNumber

Parse a number literal.

Examples

use rune::{testing, ast};

testing::roundtrip::<ast::LitNumber>("42");
testing::roundtrip::<ast::LitNumber>("42.42");
testing::roundtrip::<ast::LitNumber>("0.42");
testing::roundtrip::<ast::LitNumber>("0.42e10");

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

Parse the current item from the parser.

impl PartialEq<LitNumber> for LitNumber

fn eq(&self, other: &LitNumber) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &LitNumber) -> bool

This method tests for !=.

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

type Output = Number

The output type being resolved into.

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

Resolve the value from parsed AST.

impl ResolveOwned for LitNumber

type Owned = Number

The output type being resolved into.

fn resolve_owned(
    &self,
    storage: &Storage,
    source: &Source
) -> Result<Self::Owned, ResolveError>

Resolve into an owned value.

impl Spanned for LitNumber

fn span(&self) -> Span

Get the span of the type.

impl StructuralEq for LitNumber

impl StructuralPartialEq for LitNumber

impl ToTokens for LitNumber

fn to_tokens(&self, context: &MacroContext, stream: &mut TokenStream)

Turn the current item into tokens.