diff --git a/build.rs b/build.rs
index 0f7071a5..9911bb79 100644
--- a/build.rs
+++ b/build.rs
@@ -93,7 +93,9 @@ fn build_bindgen() {
         // Generate `pub const NNG_UNIT_EVENTS` instead of `nng_unit_enum_NNG_UNIT_EVENTS`
         .prepend_enum_name(false)
         // Generate `pub enum ...` instead of multiple `pub const ...`
-        .default_enum_style(bindgen::EnumVariation::Rust { non_exhaustive: false })
+        .default_enum_style(bindgen::EnumVariation::Rust {
+            non_exhaustive: false,
+        })
         .constified_enum("nng_flag_enum")
         // NNG_ESYSERR and NNG_ETRANERR are used like flag
         .constified_enum("nng_errno_enum")