[−][src]Trait antlr_rust::lexer::Lexer
Required methods
fn set_channel(&mut self, v: isize)
Sets channel where current token will be pushed
By default two channels are available:
LEXER_DEFAULT_TOKEN_CHANNEL
LEXER_HIDDEN
fn push_mode(&mut self, m: usize)
Pushes current mode to internal mode stack and sets m
as current lexer mode
`pop_mode should be used to recover previous mode
fn pop_mode(&mut self) -> Option<usize>
Pops mode from internal mode stack
fn set_type(&mut self, t: isize)
Sets type of the current token Called from action to override token that will be emitted by lexer
fn set_mode(&mut self, m: usize)
Sets lexer mode discarding current one
fn more(&mut self)
Used to informs lexer that it should consider next token as a continution of the current one
fn skip(&mut self)
Tells lexer to completely ignore and not emit current token.