Crate cfg_grammar 

Library for manipulations on context-free grammars. Most transformations are abstracted over grammar representations.

Re-exports

pub use crate::symbol_bit_set::SymbolBitSet;

pub use crate::cfg::*;

Modules

cfg

Definitions of the context-free grammar type and its rules.

precedenced_rule

Precedenced rules are built with the builder pattern.

rule_builder

Plain grammar rules can be built with the builder pattern.

symbol_bit_set

Informs whether symbols are terminal or nonterminal.

Macros

named_cfg_rule

Creates a new Cfg rule, which holds names for debugging purposes.