message: Replace `bind_interface` implementation with matchless form for consistency
diff: @@ -39,10 +39,10 @@ impl Config {
  /// Interface to bind to for listening. Defaults to "unspecified", i.e. '0.0.0.0'.
  pub fn bind_interface(&self) -> io::Result<IpAddr> {
  - match &self.bind_interface {
  - Some(address) => utils::resolve_ip(address),
  - None => Ok(DEFAULT_BIND_INTERFACE),
  - }
  + self.bind_interface
  + .as_deref()
  + .map(utils::resolve_ip)
  + .unwrap_or(Ok(DEFAULT_BIND_INTERFACE))
  }
  /// Port to bind to for listening. Use 0 for a random port. Defaults to 34553.
  