Crate erg_parser

Implements Parser for Erg. Parser parses the source code to generate AST, and performs type checking and other optimizations if necessary.

Re-exports

• pub use parse::Parser;
• pub use parse::ParserRunner;

Modules

• ast
  defines Expr (Expression, the minimum executing unit of Erg).
• build_ast
• convert
• desugar
  Desugaring syntax sugars.
• error
  defines ParseError and others.
• lex
  defines and implements Lexer (Tokenizer).
• parse
  implements Parser.
• token
  defines Token (The minimum unit in the Erg source code that serves as input to the parser).
• typespec

Macros

• debug_call_info
  Display the name of the called function for debugging the parser
• debug_exit_info