Enum LexerState 

pub enum LexerState {
    Start,
    Ident,
    Number,
    Operator,
    StringStart,
    LineComment,
    Done,
}

A lexer state machine with explicit transitions.

Variants

Start

Initial state

Ident

Scanning identifier

Number

Scanning number

Operator

Scanning operator

StringStart

Scanning string

LineComment

Scanning line comment

Done

Done

Trait Implementations

impl Clone for LexerState

fn clone(&self) -> LexerState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LexerState

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

Formats the value using the given formatter.

impl PartialEq for LexerState

fn eq(&self, other: &LexerState) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for LexerState

impl StructuralPartialEq for LexerState