Struct Tracker 

pub struct Tracker<'a, 'b> { /* private fields */ }

Implementations

impl<'a, 'b> Tracker<'a, 'b>

pub fn new( expect: &'b mut ExpectTree<Token<'static>>, tokenvec: &'b mut TokenVec<'a>, ) -> Self

pub fn possible_token(&mut self, token: Token<'static>)

pub fn try_token(&mut self, token: &Token<'static>) -> Result<bool>

pub fn has_remaining(&self) -> bool

pub fn top(&self) -> &Token<'a>

pub fn top_kind(&self) -> &TokenKind

pub fn step(&mut self)