Struct TokenCursor 

pub struct TokenCursor {
    pub position: usize,
    pub end: usize,
    pub depth: usize,
}

A token cursor for tracking position during parsing.

Fields

position: usize

end: usize

depth: usize

Implementations

impl TokenCursor

pub fn new(end: usize) -> Self

pub fn advance(&mut self)

pub fn retreat(&mut self)

pub fn is_at_end(&self) -> bool

pub fn remaining(&self) -> usize

pub fn enter_scope(&mut self)

pub fn exit_scope(&mut self)

pub fn is_at_root(&self) -> bool

Trait Implementations

impl Clone for TokenCursor

fn clone(&self) -> TokenCursor

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TokenCursor

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

Formats the value using the given formatter.