Struct EpsilonClosure

struct EpsilonClosure {
    unconditional: HashSet<StateID>,
    lookaround: Vec<EpsilonLook>,
}

Fields

unconditional: HashSet<StateID>

This is the set of states that are unconditionally epsilon-reachable.

This is contrast to those states that are conditionally epsilon-reachable through a [State::Look] (lookaround).

lookaround: Vec<EpsilonLook>

This is the list of lookaround states that are directly reachable from the pure set with no conditional epsilon transitions.

Trait Implementations

impl Debug for EpsilonClosure

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

Formats the value using the given formatter.