Use f-strings when convenient

2 files changed, 4 insertions, 4 deletions

diff --git a/src/util/event.rs b/src/util/event.rs
index 05d8581..379df99 100644
--- a/src/util/event.rs
+++ b/src/util/event.rs
@@ -45,7 +45,7 @@ impl Events {
                 let stdin = io::stdin();
                 for key in stdin.keys().flatten() {
                     if let Err(err) = tx.send(Event::Input(key)) {
-                        eprintln!("{}", err);
+                        eprintln!("{err}");
                         return;
                     }
                 }
@@ -54,7 +54,7 @@ impl Events {
         let tick_handle = {
             thread::spawn(move || loop {
                 if let Err(err) = tx.send(Event::Tick) {
-                    eprintln!("{}", err);
+                    eprintln!("{err}");
                     break;
                 }
                 thread::sleep(config.tick_rate);
diff --git a/src/util/time.rs b/src/util/time.rs
index b8a85e6..679d1b4 100644
--- a/src/util/time.rs
+++ b/src/util/time.rs
@@ -31,9 +31,9 @@ pub fn pp_duration(seconds: u64) -> String {
 
 fn plural(n: u64, str: &str) -> String {
     if n <= 1 {
-        format!("{} {}", n, str)
+        format!("{n} {str}")
     } else {
-        format!("{} {}s", n, str)
+        format!("{n} {str}s")
     }
 }