microelm / elm-peg / Peg.Rule


type Rule
    = Sequence (List Rule)
    | Choice (List Rule)
    | ZeroOrMore Rule
    | OneOrMore Rule
    | Optional Rule
    | ConditionalPredicate String
    | PositiveLookahead Rule
    | NegativeLookahead Rule
    | Collect Rule
    | Action String
    | MatchLiteral String
    | MatchAny
    | MatchNot Char
    | RuleRef String

Represents a PEG rule.

Variants