Enum CharClass 

pub enum CharClass {
    Whitespace,
    Numeric,
    Delimiter,
    Regular,
}

What a byte means to the tokenizer.

Variants

Whitespace

Separates tokens and is otherwise ignored.

Numeric

Can appear in a number: 0–9, +, -, ..

Delimiter

Ends the current token and begins a new one: %()/<>[]{}.

Regular

Everything else — the body of keywords and names.

Trait Implementations

impl Clone for CharClass

fn clone(&self) -> CharClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CharClass

impl Debug for CharClass

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

Formats the value using the given formatter.

impl Eq for CharClass

impl PartialEq for CharClass

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CharClass