sleep: fixing clippy warnings
// * For the full copyright and license information, please view the LICENSE
// * file that was distributed with this source code.
+// clippy bug https://github.com/rust-lang/rust-clippy/issues/7422
+#![allow(clippy::nonstandard_macro_braces)]
+
#[macro_use]
extern crate uucore;
@@ -70,9 +73,9 @@ fn sleep(args: Vec<&str>) -> UResult<()> {
Duration::new(0, 0),
|result, arg| match uucore::parse_time::from_str(&arg[..]) {
Ok(m) => Ok(m + result),
- Err(f) => Err(USimpleError::new(1, format!("{}", f))),
+ Err(f) => Err(USimpleError::new(1, f)),
},
)?;
-
- Ok(thread::sleep(sleep_dur))
+ thread::sleep(sleep_dur);
+ Ok(())
}
