Struct gearley::grammar::InternalGrammar

pub struct InternalGrammar {
    // some fields omitted
}

Methods

impl InternalGrammar

fn from_grammar(grammar: &Grammar) -> Self

fn from_binarized_grammar(grammar: BinarizedGrammar) -> Self

fn from_proper_binarized_grammar(grammar: BinarizedGrammar) -> Self

fn from_processed_grammar(grammar: BinarizedGrammar, nulling: BinarizedGrammar) -> Self

fn from_processed_grammar_with_maps(grammar: BinarizedGrammar, maps: Mapping, nulling: BinarizedGrammar) -> Self

fn to_parts(&self) -> InternalGrammarParts

fn from_parts(parts: InternalGrammarParts) -> Self

fn as_slices_mut(&mut self) -> InternalGrammarSlicesMut

fn as_slices(&self) -> InternalGrammarSlices

fn prediction_matrix(&self) -> BitSubMatrix

fn inverse_prediction(&self) -> &[PredictionTransition]

fn num_syms(&self) -> usize

fn num_rules(&self) -> usize

fn num_pos(&self) -> usize

fn start_sym(&self) -> Symbol

fn has_trivial_derivation(&self) -> bool

fn nulling(&self, pos: u32) -> NullingEliminated

fn events(&self) -> (&[Event], &[Event])

fn trace(&self) -> [&[Option<ExternalDottedRule>]; 3]

fn complete_over(&self, dot: Dot, sym: Symbol) -> bool

fn rules(&self) -> RuleSlices

fn get_rhs0(&self, dot: Dot) -> Symbol

fn get_rhs1(&self, dot: Dot) -> Option<Symbol>

fn get_lhs(&self, dot: Dot) -> Symbol

fn get_eval(&self, dot: Dot) -> RuleOrigin

fn eliminated_nulling_intermediate(&self) -> &[NullingIntermediateRule]

fn inverse_prediction_of(&self, sym: Symbol) -> &[PredictionTransition]

fn to_internal(&self, symbol: Symbol) -> Option<Symbol>

fn to_external(&self, symbol: Symbol) -> Symbol

Trait Implementations

Derived Implementations

impl Clone for InternalGrammar

fn clone(&self) -> InternalGrammar

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