progress

gpx-rs/src/gpx/trackpoint.rs

@@ -11,9 +11,3 @@ pub struct Trackpoint {
     pub power: Option<u16>,
     // TODO OSM data? or store intervals at a higher level?
 }
-
-impl Trackpoint {
-    pub fn time_diff(&self, other: &Trackpoint) -> Option<i64> {
-        self.time.zip(other.time).map(|(t1, t2)| t1 - t2)
-    }
-}