diff --git a/extras/simple-bench/src/main.rs b/extras/simple-bench/src/main.rs
index 9428fad..c308b23 100644
--- a/extras/simple-bench/src/main.rs
+++ b/extras/simple-bench/src/main.rs
@@ -276,7 +276,7 @@ impl Input {
 fn main() {
     let opt: Opt = StructOpt::from_args();
 
-    let methods = if !opt.only_fast_float && !matches!(&opt.command, &Cmd::All {..}) {
+    let methods = if !opt.only_fast_float && !matches!(&opt.command, &Cmd::All { .. }) {
         Method::all().into()
     } else {
         vec![Method::FastFloat]
diff --git a/src/lib.rs b/src/lib.rs
index aef86be..8e8fa74 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -43,6 +43,7 @@
     clippy::module_name_repetitions,
     clippy::cargo_common_metadata
 )]
+#![cfg_attr(not(feature = "std"), no_std)]
 
 use core::fmt::{self, Display};
 
diff --git a/src/number.rs b/src/number.rs
index b3d95f5..785281c 100644
--- a/src/number.rs
+++ b/src/number.rs
@@ -102,15 +102,11 @@ fn try_parse_8digits(s: &mut AsciiStr<'_>, x: &mut u64) {
     // may cause overflows, to be handled later
     if let Some(v) = s.try_read_u64() {
         if is_8digits(v) {
-            *x = x
-                .wrapping_mul(1_0000_0000)
-                .wrapping_add(parse_8digits(v));
+            *x = x.wrapping_mul(1_0000_0000).wrapping_add(parse_8digits(v));
             s.step_by(8);
             if let Some(v) = s.try_read_u64() {
                 if is_8digits(v) {
-                    *x = x
-                        .wrapping_mul(1_0000_0000)
-                        .wrapping_add(parse_8digits(v));
+                    *x = x.wrapping_mul(1_0000_0000).wrapping_add(parse_8digits(v));
                     s.step_by(8);
                 }
             }