Struct State 

pub struct State { /* private fields */ }

Implementations

impl State

pub fn with_length(length: usize) -> State

pub fn register_matcher<T: Display>( &mut self, name: T, matcher: Production, ) -> Result<()>

pub fn index(&self) -> usize

pub fn length(&self) -> usize

pub fn stack(&mut self) -> &mut Stack

pub fn tokens(&self) -> VecDeque<Token>

pub fn is_epsilon<T: Display + Debug>(&self, input: T) -> bool

pub fn has_epsilon<T: Display + Debug>(&self, input: T) -> bool

pub fn is_whitespace<T: Display + Debug>(&self, input: T) -> bool

pub fn has_whitespace<T: Display + Debug>(&self, input: T) -> bool

pub fn is_newline<T: Display + Debug>(&self, input: T) -> bool

pub fn has_newline<T: Display + Debug>(&self, input: T) -> bool

pub fn as_mut<'c>(&self) -> &'c mut State

pub fn position(&self) -> Position

pub fn matcher<T: Display>(&self, name: T) -> Result<Production>

Trait Implementations

impl Debug for State

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

Formats the value using the given formatter.

impl Default for State

fn default() -> State

Returns the “default value” for a type.