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update rust bindings to use tree-sitter-language

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Gered 2024-11-10 11:14:41 -05:00
parent d3f2a7595a
commit 2a50b3b0ce
2 changed files with 10 additions and 9 deletions
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3
Cargo.toml
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@ -15,6 +15,9 @@ include = ["bindings/rust/*", "grammar.js", "queries/*", "src/*"]
path = "bindings/rust/lib.rs"
[dependencies]
tree-sitter-language = "0.1"
[dev-dependencies]
tree-sitter = ">=0.22"
[build-dependencies]

16
bindings/rust/lib.rs generated
View file

@ -6,7 +6,7 @@
//! ```
//! let code = "";
//! let mut parser = tree_sitter::Parser::new();
//! parser.set_language(tree_sitter_cmake::language()).expect("Error loading cmake grammar");
//! parser.set_language(&tree_sitter_cmake::LANGUAGE.into()).expect("Error loading cmake grammar");
//! let tree = parser.parse(code, None).unwrap();
//! ```
//!
@ -15,18 +15,16 @@
//! [Parser]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Parser.html
//! [tree-sitter]: https://tree-sitter.github.io/
use tree_sitter::Language;
use tree_sitter_language::LanguageFn;
extern "C" {
fn tree_sitter_cmake() -> Language;
fn tree_sitter_cmake() -> *const ();
}
/// Get the tree-sitter [Language][] for this grammar.
/// The tree-sitter [`LanguageFn`][LanguageFn] for this grammar.
///
/// [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html
pub fn language() -> Language {
unsafe { tree_sitter_cmake() }
}
/// [LanguageFn]: https://docs.rs/tree-sitter-language/*/tree_sitter_language/struct.LanguageFn.html
pub const LANGUAGE: LanguageFn = unsafe { LanguageFn::from_raw(tree_sitter_cmake) };
/// The content of the [`node-types.json`][] file for this grammar.
///
@ -46,7 +44,7 @@ mod tests {
fn test_can_load_grammar() {
let mut parser = tree_sitter::Parser::new();
parser
.set_language(super::language())
.set_language(&super::LANGUAGE.into())
.expect("Error loading cmake language");
}
}