#tree-sitter #toml-parser #toml

tree-sitter-toml-updated

TOML grammar for the tree-sitter parsing library

1 unstable release

0.20.0 Sep 11, 2025

#33 in #toml-parser

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143 downloads per month

MIT license

150KB
5K SLoC

C 4.5K SLoC JavaScript 199 SLoC Rust 34 SLoC // 0.2% comments Scheme 20 SLoC // 0.2% comments

tree-sitter-toml

This crate provides TOML 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.)

[dependencies]
tree-sitter = "0.17"
tree-sitter-toml = "0.16"

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#"
[package]
name = "cargo"
version = "0.1.0"
edition = "2021"
"#;
let mut parser = Parser::new();
parser.set_language(tree_sitter_toml::language()).expect("Error loading TOML grammar");
let parsed = parser.parse(code, None);

It's based on the lovely bindings of tree-sitter-rust and uses the awesome grammar defined by tree-sitter-toml.

Dependencies

~2.7–4MB
~78K SLoC