Struct boa::syntax::lexer::Lexer

pub struct Lexer<R> { /* fields omitted */ }

Lexer or tokenizer for the Boa JavaScript Engine.

Implementations

impl<R> Lexer<R>

pub fn new(reader: R) -> Self where
    R: Read, 

Creates a new lexer.

pub fn next(&mut self) -> Result<Option<Token>, Error> where
    R: Read, 

Retrieves the next token from the lexer.

Trait Implementations

impl<R: Debug> Debug for Lexer<R>

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

Formats the value using the given formatter.