#incremental #parsing #rust

tree-sitter-rust

Rust grammar for the tree-sitter parsing library

1 unstable release

0.19.0 Mar 4, 2021

#19 in #incremental

Download history 296/week @ 2021-04-07 84/week @ 2021-04-14 41/week @ 2021-04-21 31/week @ 2021-04-28 42/week @ 2021-05-05 53/week @ 2021-05-12 134/week @ 2021-05-19 49/week @ 2021-05-26 25/week @ 2021-06-02 29/week @ 2021-06-09 53/week @ 2021-06-16 36/week @ 2021-06-23 38/week @ 2021-06-30 58/week @ 2021-07-07 55/week @ 2021-07-14 60/week @ 2021-07-21

240 downloads per month
Used in 5 crates (3 directly)

MIT license

4MB
124K SLoC

C 123K SLoC JavaScript 1.5K SLoC // 0.0% comments Scheme 112 SLoC // 0.1% comments Rust 34 SLoC // 0.1% comments

tree-sitter-rust

This crate provides a Rust 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-rust = "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#"
    fn double(x: i32) -> i32 {
        x * 2
    }
"#;
let mut parser = Parser::new();
parser.set_language(tree_sitter_rust::language()).expect("Error loading Rust grammar");
let parsed = parser.parse(code, None);

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

Dependencies

~1.4–2MB
~52K SLoC