Struct CharRange 

pub struct CharRange {
    pub lo: u8,
    pub hi: u8,
}

An inclusive byte-range in a character class.

Fields

lo: u8

Inclusive lower bound.

hi: u8

Inclusive upper bound.

Implementations

impl CharRange

pub fn single(b: u8) -> Self

Construct a single-byte range.

pub fn range(lo: u8, hi: u8) -> Self

Construct a range from lo to hi inclusive.

pub fn contains(&self, b: u8) -> bool

Returns true if b is within this range.

Trait Implementations

impl Clone for CharRange

fn clone(&self) -> CharRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CharRange

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

Formats the value using the given formatter.

impl PartialEq for CharRange

fn eq(&self, other: &CharRange) -> 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 CharRange

impl StructuralPartialEq for CharRange