From 00ffcc3df906e57300ee28c35452191f327e2735 Mon Sep 17 00:00:00 2001
From: George Thomas <georgefsthomas@gmail.com>
Date: Tue, 24 Mar 2026 23:02:06 +0000
Subject: [PATCH] Simplify build script

Seeing as we now no longer need to modify generated header files.
---
 rust/build.rs | 24 ++++++++----------------
 1 file changed, 8 insertions(+), 16 deletions(-)

diff --git a/rust/build.rs b/rust/build.rs
index c63c222..1af4b94 100644
--- a/rust/build.rs
+++ b/rust/build.rs
@@ -1,5 +1,4 @@
 use std::env;
-use std::fs;
 use std::path::PathBuf;
 
 fn main() {
@@ -22,23 +21,16 @@ fn main() {
     println!("cargo::rerun-if-changed=lib.rs");
     let crate_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
     let profile = env::var("PROFILE").unwrap();
-
-    let bindings = cbindgen::Builder::new()
+    cbindgen::Builder::new()
         .with_crate(&crate_dir)
         .with_language(cbindgen::Language::C)
         .with_style(cbindgen::Style::Tag)
         .generate()
-        .expect("Unable to generate bindings");
-
-    let mut buf = Vec::new();
-    bindings.write(&mut buf);
-    let header = String::from_utf8(buf).unwrap();
-    fs::write(
-        PathBuf::from(&crate_dir)
-            .join("target")
-            .join(&profile)
-            .join("garnet_rs.h"),
-        header,
-    )
-    .unwrap();
+        .expect("Unable to generate bindings")
+        .write_to_file(
+            PathBuf::from(&crate_dir)
+                .join("target")
+                .join(&profile)
+                .join("garnet_rs.h"),
+        );
 }