Struct lib_ruby_parser::Parser

pub struct Parser {
    pub yylexer: Lexer,
    pub yydebug: bool,
    pub static_env: StaticEnvironment,
    // some fields omitted
}

A Bison parser, automatically generated from src/parser.y.

Fields

yylexer: Lexer

yydebug: bool

static_env: StaticEnvironment

Implementations

impl Parser

pub fn parse(&mut self) -> bool

Parses given input. Returns true if the parsing was successful.

impl Parser

pub fn new(input: &[u8], options: ParserOptions) -> Self

Constructs a parser with given input and options.

Returns an error if given input is invalid.

pub fn do_parse(self) -> ParserResult

Parses given input and returns: 1. AST 2. tokens 3. diagnostics 4. coments 5. magic comments

pub fn set_debug(&mut self, debug: bool)

Turns self and yylexer into debug mode

Use it only for debugging to see bison/lexer debug info

Trait Implementations

impl Debug for Parser

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

Formats the value using the given formatter.