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chore: Address clippy lint #759

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Nov 13, 2023
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8 changes: 4 additions & 4 deletions build.rs
Original file line number Diff line number Diff line change
Expand Up @@ -80,10 +80,10 @@ const BUILD_ENV_VARS: &[&str] = &["CC", "CXX", "LD_LIBRARY_PATH", "PATH"];
/// the language parser
#[cfg(feature = "static-grammar-libs")]
fn codegen_language_map<T: ToString + Display>(languages: &[T]) -> String {
let body: String = languages
.iter()
.map(|lang| format!("\"{lang}\" => tree_sitter_{lang},\n"))
.collect();
let body: String = languages.iter().fold(String::new(), |mut buffer, lang| {
writeln!(buffer, "\"{lang}\" => tree_sitter_{lang},").unwrap();
buffer
});
let map_decl = format!(
"\nstatic LANGUAGES: phf::Map<&'static str, unsafe extern \"C\" fn() -> Language> = phf_map! {{\n {body}\n }};\n");
map_decl
Expand Down