Enum MatchingLexemes

pub enum MatchingLexemes {
    None,
    One(LexemeIdx),
    Two([LexemeIdx; 2]),
    Many(Vec<LexemeIdx>),
}

Variants

None

One(LexemeIdx)

Two([LexemeIdx; 2])

Many(Vec<LexemeIdx>)

Implementations

impl MatchingLexemes

pub fn is_some(&self) -> bool

pub fn is_none(&self) -> bool

pub fn first(&self) -> Option<LexemeIdx>

pub fn contains(&self, idx: LexemeIdx) -> bool

pub fn add(&mut self, idx: LexemeIdx)

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn as_slice(&self) -> &[LexemeIdx]

Trait Implementations

impl Clone for MatchingLexemes

fn clone(&self) -> MatchingLexemes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MatchingLexemes

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

Formats the value using the given formatter.