#parser #incremental #cpon


ChainPack Object Notation (CPON) grammar for tree-sitter

3 releases (1 stable)

1.0.0 May 13, 2023
0.0.2 Feb 23, 2023
0.0.1 Feb 23, 2023

#122 in #parsing

22 downloads per month

MIT license


C 3K SLoC JavaScript 164 SLoC // 0.1% comments Scheme 54 SLoC // 0.1% comments Rust 31 SLoC


This crate provides a ChainPack Object Notation (CPON) grammar for the tree-sitter parsing library. To use this crate, add it to the [dependencies] section of your Cargo.toml file. (Note that you will probably also need to depend on the tree-sitter crate to use the parsed result in any useful way.)

tree-sitter = "~0.20.10"
tree-sitter-cpon = "1.0.0"

Typically, you will use the language function to add this grammar to a tree-sitter Parser, and then use the parser to parse some code:

let code = r#"
let mut parser = Parser::new();
parser.set_language(tree_sitter_cpon::language()).expect("Error loading CPON grammar");
let parsed = parser.parse(code, None);

If you have any questions, please reach out to us in the tree-sitter discussions page.


~71K SLoC