message: Clippy: was re-implementing find() call.
diff: @@ -301,12 +301,8 @@ impl TraceMap {
  /// Gets a mutable reference to a trace at a given address
  /// Returns None if there is no trace at that address
  pub fn get_trace_mut(&mut self, address: u64) -> Option<&mut Trace> {
  - for val in self.all_traces_mut() {
  - if val.address.contains(&address) {
  - return Some(val);
  - }
  - }
  - None
  + self.all_traces_mut()
  + .find(|val| val.address.contains(&address))
  }
  pub fn get_location(&self, address: u64) -> Option<Location> {
  