message: Rewrite Dataset::tracks_times() a bit nicer
diff: @@ -109,9 +109,9 @@ impl Dataset {
  pub fn tracks_times(&self) -> bool {
  h5lock!({
  self.dcpl_id().ok().map_or(false, |dcpl_id| {
  - let track_times: *mut hbool_t = &mut 0;
  - h5lock!(H5Pget_obj_track_times(dcpl_id, track_times));
  - *track_times == 1
  + let mut track_times: hbool_t = 0;
  + h5lock!(H5Pget_obj_track_times(dcpl_id, &mut track_times as *mut _));
  + track_times > 0
  })
  })
  }
  