fix(rust): allow the rust bindings to compile

Cargo.toml

@@ -5,22 +5,18 @@ version = "0.0.1"
 keywords = ["incremental", "parsing", "just"]
 categories = ["parsing", "text-editors"]
 repository = "https://github.com/tree-sitter/tree-sitter-javascript"
-edition = "2018"
+edition = "2021"
 license = "MIT"
+autoexamples = false
 
 build = "bindings/rust/build.rs"
-include = [
-  "bindings/rust/*",
-  "grammar.js",
-  "queries/*",
-  "src/*",
-]
+include = ["bindings/rust/*", "grammar.js", "queries/*", "src/*"]
 
 [lib]
 path = "bindings/rust/lib.rs"
 
 [dependencies]
-tree-sitter = "0.19.3"
+tree-sitter = "~0.20.10"
 
 [build-dependencies]
-cc = "1.0"
+cc = "~1.0.83"

bindings/rust/build.rs

@@ -2,39 +2,18 @@ fn main() {
     let src_dir = std::path::Path::new("src");
 
     let mut c_config = cc::Build::new();
-    c_config.include(&src_dir);
+    c_config.include(src_dir);
     c_config
         .flag_if_supported("-Wno-unused-parameter")
         .flag_if_supported("-Wno-unused-but-set-variable")
         .flag_if_supported("-Wno-trigraphs");
     let parser_path = src_dir.join("parser.c");
     c_config.file(&parser_path);
 
-    // If your language uses an external scanner written in C,
-    // then include this block of code:
-
-    /*
     let scanner_path = src_dir.join("scanner.c");
     c_config.file(&scanner_path);
     println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
-    */
 
     c_config.compile("parser");
     println!("cargo:rerun-if-changed={}", parser_path.to_str().unwrap());
-
-    // If your language uses an external scanner written in C++,
-    // then include this block of code:
-
-    /*
-    let mut cpp_config = cc::Build::new();
-    cpp_config.cpp(true);
-    cpp_config.include(&src_dir);
-    cpp_config
-        .flag_if_supported("-Wno-unused-parameter")
-        .flag_if_supported("-Wno-unused-but-set-variable");
-    let scanner_path = src_dir.join("scanner.cc");
-    cpp_config.file(&scanner_path);
-    cpp_config.compile("scanner");
-    println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
-    */
 }

bindings/rust/lib.rs

@@ -31,13 +31,11 @@ pub fn language() -> Language {
 /// The content of the [`node-types.json`][] file for this grammar.
 ///
 /// [`node-types.json`]: https://tree-sitter.github.io/tree-sitter/using-parsers#static-node-types
-pub const NODE_TYPES: &'static str = include_str!("../../src/node-types.json");
+pub const NODE_TYPES: &str = include_str!("../../src/node-types.json");
 
-// Uncomment these to include any queries that this grammar contains
-
-// pub const HIGHLIGHTS_QUERY: &'static str = include_str!("../../queries/highlights.scm");
+pub const HIGHLIGHTS_QUERY: &str = include_str!("../../queries/highlights.scm");
 // pub const INJECTIONS_QUERY: &'static str = include_str!("../../queries/injections.scm");
-// pub const LOCALS_QUERY: &'static str = include_str!("../../queries/locals.scm");
+pub const LOCALS_QUERY: &str = include_str!("../../queries/locals.scm");
 // pub const TAGS_QUERY: &'static str = include_str!("../../queries/tags.scm");
 
 #[cfg(test)]