1 files changed, 0 insertions, 18 deletions
diff --git a/src/util.rs b/src/util.rs
index 649888c..d792b91 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -3,21 +3,3 @@ pub type Mutex<T> = async_std::sync::Arc<async_std::sync::Mutex<T>>;
 pub fn mutex<T>(t: T) -> Mutex<T> {
     async_std::sync::Arc::new(async_std::sync::Mutex::new(t))
 }
-
-pub fn format_duration(dur: std::time::Duration) -> String {
-    let secs = dur.as_secs();
-    let nanos = dur.subsec_nanos();
-    if secs > 60 {
-        let mins = secs / 60;
-        let secs = secs - mins * 60;
-        format!("{}m{}s", mins, secs)
-    } else if secs > 0 {
-        format!("{}.{:03}s", secs, nanos / 1_000_000)
-    } else if nanos >= 1_000_000 {
-        format!("{}ms", nanos / 1_000_000)
-    } else if nanos >= 1_000 {
-        format!("{}us", nanos / 1_000)
-    } else {
-        format!("{}ns", nanos)
-    }
-}