tree_sitter_hygen_template/
lib.rs

1//! This crate provides HygenTemplate language support for the [tree-sitter][] parsing library.
2//!
3//! Typically, you will use the [language][language func] function to add this language to a
4//! tree-sitter [Parser][], and then use the parser to parse some code:
5//!
6//! ```
7//! let code = r#"
8//! ---
9//! to: apps/<%= name %>/src/index.ts
10//! ---
11//!
12//! import { <%= name %> } from './app-generator';
13//!
14//! const app = new <%= name %>();
15//!
16//! app.run();
17//! "#;
18//! let mut parser = tree_sitter::Parser::new();
19//! let language = tree_sitter_hygen_template::LANGUAGE;
20//! parser
21//!     .set_language(&language.into())
22//!     .expect("Error loading HygenTemplate parser");
23//! let tree = parser.parse(code, None).unwrap();
24//! assert!(!tree.root_node().has_error());
25//! ```
26//!
27//! [Parser]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Parser.html
28//! [tree-sitter]: https://tree-sitter.github.io/
29
30use tree_sitter_language::LanguageFn;
31
32extern "C" {
33    fn tree_sitter_hygen_template() -> *const ();
34}
35
36/// The tree-sitter [`LanguageFn`][LanguageFn] for this grammar.
37///
38/// [LanguageFn]: https://docs.rs/tree-sitter-language/*/tree_sitter_language/struct.LanguageFn.html
39pub const LANGUAGE: LanguageFn = unsafe { LanguageFn::from_raw(tree_sitter_hygen_template) };
40
41/// The content of the [`node-types.json`][] file for this grammar.
42///
43/// [`node-types.json`]: https://tree-sitter.github.io/tree-sitter/using-parsers#static-node-types
44pub const NODE_TYPES: &str = include_str!("../../src/node-types.json");
45
46// NOTE: uncomment these to include any queries that this grammar contains:
47
48pub const HIGHLIGHTS_QUERY: &str = include_str!("../../queries/highlights.scm");
49pub const INJECTIONS_QUERY: &str = include_str!("../../queries/injections.scm");
50// pub const LOCALS_QUERY: &str = include_str!("../../queries/locals.scm");
51// pub const TAGS_QUERY: &str = include_str!("../../queries/tags.scm");
52
53#[cfg(test)]
54mod tests {
55    #[test]
56    fn test_can_load_grammar() {
57        let mut parser = tree_sitter::Parser::new();
58        parser
59            .set_language(&super::LANGUAGE.into())
60            .expect("Error loading HygenTemplate parser");
61    }
62}
tree_sitter_hygen_template/lib.rs

tree_sitter_hygen_template/
lib.rs
