Crate grammar_utils

Source

Modules§

ll1
lr0
lr1

Structs§

Grammar
Grammar represents a context-free grammar.
GrammarAnalysis
A structure for calculating the set of nullable nonterminals as well as the FIRST and FOLLOW sets for each nonterminal.
Rule
A Rule is a handle to a rule inside of a Grammar.
Symbol
A Symbol is a handle to a symbol inside of a Grammar.