diff --git a/crates/stdlib/src/hashlib.rs b/crates/stdlib/src/hashlib.rs
index 5a2a55b93..27e435725 100644
--- a/crates/stdlib/src/hashlib.rs
+++ b/crates/stdlib/src/hashlib.rs
@@ -701,9 +701,8 @@ pub mod _hashlib {
                 if len < 1 {
                     return Err(vm.new_value_error("key length must be greater than 0.".to_owned()));
                 }
-                usize::try_from(len).map_err(|_| {
-                    vm.new_overflow_error("key length is too great.".to_owned())
-                })?
+                usize::try_from(len)
+                    .map_err(|_| vm.new_overflow_error("key length is too great.".to_owned()))?
             }
             None => hash_digest_size(&name).ok_or_else(|| unsupported_hash(&name, vm))?,
         };