Struct Lit 

pub struct Lit<'ast> {
    pub span: Span,
    pub symbol: Symbol,
    pub kind: LitKind<'ast>,
}

A literal: hex"1234", 5.6 ether.

Note that multiple string literals of the same kind are concatenated together to form a single Lit (see LitKind::Str), thus the span will be the span of the entire literal, and the symbol will be the concatenated string.

Reference: https://docs.soliditylang.org/en/latest/grammar.html#a4.SolidityParser.literal

Fields

span: Span

The concatenated span of the literal.

symbol: Symbol

The original contents of the literal as written in the source code, excluding any quotes.

If this is a concatenated string literal, this will contain only the first string literal’s contents. For all the other string literals, see the extra field in LitKind::Str.

kind: LitKind<'ast>

The “semantic” representation of the literal lowered from the original tokens. Strings are unescaped and concatenated, hexadecimal forms are eliminated, etc.

Implementations

impl Lit<'_>

pub fn first_span(&self) -> Span

Returns the span of the first string literal in this literal.

pub fn literals(&self) -> impl Iterator<Item = (Span, Symbol)>

Returns an iterator over all the literals that were concatenated to form this literal.

pub fn copy_without_data<'a>(&self) -> Lit<'a>

Returns a copy of this literal with any allocated data discarded.

Trait Implementations

impl<'ast> Clone for Lit<'ast>

fn clone(&self) -> Lit<'ast>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'ast> Debug for Lit<'ast>

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

Formats the value using the given formatter.

impl Display for Lit<'_>

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

Formats the value using the given formatter.

impl<'ast> Copy for Lit<'ast>