cfg_predict

Struct FollowSets

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pub struct FollowSets { /* private fields */ }
Expand description

FOLLOW sets.

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impl FollowSets

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pub fn new<'a, G>( grammar: &'a G, start_sym: Symbol, first_sets: &PerSymbolSets, ) -> Self
where G: RuleContainer,

Compute all FOLLOW sets of the grammar. Returns FollowSets.

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impl PredictSets for FollowSets

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fn predict_sets(&self) -> &PerSymbolSets

Returns a reference to FIRST sets.

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