clippied

src/listener/multi_listener.rs

@@ -33,6 +33,7 @@ use async_std::prelude::*;
 ///}
 ///```
 
+#[derive(Default)]
 pub struct MultiListener<State>(Vec<Box<dyn Listener<State>>>);
 
 impl<State: Send + Sync + 'static> MultiListener<State> {
@@ -75,26 +76,6 @@ impl<State: Send + Sync + 'static> MultiListener<State> {
  self.add(listener).expect("Unable to add listener");
  self
  }
-
- /// from_iter allows for the construction of a new MultiListener
- /// from collections of [`ToListener`](ToListener)s.
- /// ```rust
- /// # use tide::listener::MultiListener;
- /// # fn main() -> std::io::Result<()> {
- /// let mut multi = MultiListener::from_iter(vec!["127.0.0.1:8000", "tcp://localhost:8001"])?;
- /// if cfg!(unix) {
- /// multi.add("unix:///var/run/tide/socket")?;
- /// }
- /// # std::mem::drop(tide::new().listen(multi)); // for the State generic
- /// # Ok(()) }
- /// ```
- pub fn from_iter<TL: ToListener<State>>(vec: impl IntoIterator<Item = TL>) -> io::Result<Self> {
- let mut multi = Self::new();
- for listener in vec {
- multi.add(listener)?;
- }
- Ok(multi)
- }
 }
 
 impl<State: Send + Sync + 'static> Listener<State> for MultiListener<State> {

src/listener/to_listener.rs

@@ -78,7 +78,7 @@ impl<State: Send + Sync + 'static> ToListener<State> for Url {
  self.path()
  ));
 
- return Ok(ParsedListener::Unix(UnixListener::from_path(path)));
+ Ok(ParsedListener::Unix(UnixListener::from_path(path)))
  }
 
  #[cfg(not(unix))]
@@ -132,7 +132,7 @@ impl<State: Send + Sync + 'static> ToListener<State> for &str {
  format!("unable to parse listener from `{}`", self),
  )
  })
- .and_then(|url| ToListener::<State>::to_listener(url))
+ .and_then(ToListener::<State>::to_listener)
  })
  }
 }
@@ -230,7 +230,11 @@ impl<State: Send + Sync + 'static> ToListener<State> for std::net::SocketAddr {
 impl<TL: ToListener<State>, State: Send + Sync + 'static> ToListener<State> for Vec<TL> {
  type Listener = MultiListener<State>;
  fn to_listener(self) -> io::Result<Self::Listener> {
- MultiListener::from_iter(self)
+ let mut multi = MultiListener::new();
+ for listener in self {
+ multi.add(listener)?;
+ }
+ Ok(multi)
  }
 }