Inline format macro arguments

Fixes new warning clippy::uninlined-format-args.

2 files changed, 2 insertions, 2 deletions

diff --git a/wpa-psk-cli/src/bin/wpa-psk.rs b/wpa-psk-cli/src/bin/wpa-psk.rs
index 22404eb..ddcec0d 100644
--- a/wpa-psk-cli/src/bin/wpa-psk.rs
+++ b/wpa-psk-cli/src/bin/wpa-psk.rs
@@ -27,7 +27,7 @@ fn main() {
     exit(match run() {
         Ok(_) => 0,
         Err(err) => {
-            eprintln!("{}", err);
+            eprintln!("{err}");
             1
         }
     })
diff --git a/wpa-psk/src/lib.rs b/wpa-psk/src/lib.rs
index 5acf8e5..db114ab 100644
--- a/wpa-psk/src/lib.rs
+++ b/wpa-psk/src/lib.rs
@@ -156,7 +156,7 @@ pub fn wpa_psk_unchecked(ssid: &[u8], passphrase: &[u8]) -> [u8; 32] {
 
 /// Returns the hexdecimal representation of the given bytes.
 pub fn bytes_to_hex(bytes: &[u8]) -> String {
-    bytes.iter().map(|b| format!("{:02x}", b)).collect()
+    bytes.iter().map(|b| format!("{b:02x}")).collect()
 }
 
 #[cfg(test)]