diff --git a/platform/rust/build.rs b/platform/rust/build.rs
index 538bc4dad1f..6e7c92c83cb 100644
--- a/platform/rust/build.rs
+++ b/platform/rust/build.rs
@@ -4,8 +4,10 @@ use std::path::PathBuf;
 fn main() {
     let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
     let project_root = PathBuf::from(manifest_dir)
-        .parent().unwrap() // "platform/"
-        .parent().unwrap() // "maplibre-native/"
+        .parent()
+        .unwrap() // "platform/"
+        .parent()
+        .unwrap() // "maplibre-native/"
         .to_path_buf();
 
     let mut cmake_cfg = cmake::Config::new(&project_root);
@@ -26,6 +28,6 @@ fn main() {
     // cxx build
     let mut cxx = cxx_build::bridge("src/lib.rs");
     cxx.include(project_root.join("include"))
-       .flag_if_supported("-std=c++20")
-       .compile("maplibre_rust_bindings");
+        .flag_if_supported("-std=c++20")
+        .compile("maplibre_rust_bindings");
 }
diff --git a/platform/rust/src/lib.rs b/platform/rust/src/lib.rs
index c4e24b088f4..e47d74f11c2 100644
--- a/platform/rust/src/lib.rs
+++ b/platform/rust/src/lib.rs
@@ -8,11 +8,11 @@ mod ffi {
 
         // We specify the C++ namespace and the free function name exactly.
         // cxx can bind free functions directly if they have a compatible signature.
-            // The signature must match what's in log2.hpp:
-            //   "uint32_t ceil_log2(uint64_t x);"
-            //
-            // We'll express that to Rust as (u64 -> u32).
-            pub fn ceil_log2(x: u64) -> u32;
+        // The signature must match what's in log2.hpp:
+        //   "uint32_t ceil_log2(uint64_t x);"
+        //
+        // We'll express that to Rust as (u64 -> u32).
+        pub fn ceil_log2(x: u64) -> u32;
     }
 }
 
@@ -28,10 +28,10 @@ mod tests {
     fn test_log2() {
         let result = ceil_log2(1);
         assert_eq!(result, 0, "log2(1) = 0 bits needed");
-        
+
         let result = ceil_log2(2);
         assert_eq!(result, 1, "log2(2) = 1 bit needed");
-        
+
         let result = ceil_log2(3);
         assert_eq!(result, 2, "log2(3) -> 2 bits needed");
     }