Crate parol

Main module of this crate

Re-exports

• pub use build::InnerAttributes;
• pub use grammar::Cfg;
• pub use grammar::Pos;
• pub use grammar::Pr;
• pub use grammar::Rhs;
• pub use grammar::Symbol;
• pub use grammar::SymbolAttribute;
• pub use grammar::Terminal;
• pub use grammar::TerminalKind;
• pub use analysis::calculate_lookahead_dfas;
• pub use analysis::detect_left_recursive_non_terminals;
• pub use analysis::CompiledTerminal;
• pub use analysis::GrammarAnalysisError;
• pub use analysis::KTuple;
• pub use analysis::KTuples;
• pub use analysis::LookaheadDFA;
• pub use analysis::RecursiveNonTerminal;
• pub use analysis::RelatedHint;
• pub use conversions::render_dfa_dot_string;
• pub use conversions::render_nt_dot_string;
• pub use conversions::render_par_string;
• pub use generators::check_and_transform_grammar;
• pub use generators::generate_lexer_source;
• pub use generators::generate_parser_source;
• pub use generators::try_format;
• pub use generators::GrammarConfig;
• pub use generators::GrammarTypeInfo;
• pub use generators::LanguageGenerator;
• pub use generators::ScannerConfig;
• pub use generators::UserTraitGenerator;
• pub use generators::UserTraitGeneratorBuilder;
• pub use parser::parse;
• pub use parser::ParolGrammar;
• pub use parser::ParolParserError;
• pub use transformation::left_factor;
• pub use utils::generate_tree_layout;
• pub use utils::obtain_grammar_config;
• pub use utils::obtain_grammar_config_from_string;

Modules

• analysis
  Module with functionalities for grammar analysis
• build
  Allows programmatically invoking parol from a build.rs script
• conversions
  Module with functionalities for grammar conversion
• generators
  Module with functionalities for lexer and parser generation
• grammar
  Basic grammar data structures and algorithms
• parser
  Module with parol’s parser for input grammars
• transformation
  Module with functionalities for grammar transformation
• utils
  Module with utility functionalities

Structs

• ParolErrorReporter
  Error reporter for user errors generated by the parol parser itself.

Constants

• MAX_K
  Internal lookahead limit

Traits

• CommonGeneratorConfig
  Common configuration of both parser generator an user trait generator.
• ParserGeneratorConfig
  Configuration of parser generator
• UserTraitGeneratorConfig
  Configuration of user trait generator