Enum glc::RuleBody

pub enum RuleBody {
    Or(Or),
    Sequence(Sequence),
}

The body of a rule. The body can be just a Sequence (of symbols) or an Or. The latter is equivalent to a set of rules with the same head, each with a sequence as the body.

When a rule is applied, a NonTerminal Symbol is replaced with the RuleBody. If the body is an Or, one of the sequences of the Or has to be chosen.

Variants

Or(Or)

Sequence(Sequence)

Trait Implementations

impl Clone for RuleBody

fn clone(&self) -> RuleBody

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RuleBody

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

Formats the value using the given formatter.