WIP pulse diff

netpod/src/query.rs

@@ -519,6 +519,9 @@ pub fn binning_scheme_append_to_url(agg_kind: &AggKind, url: &mut Url) {
             g.append_pair("binningScheme", "binnedX");
             g.append_pair("binnedXcount", &format!("{}", n));
         }
+        AggKind::PulseIdDiff => {
+            g.append_pair("binningScheme", "pulseIdDiff");
+        }
     }
 }
 
@@ -537,6 +540,8 @@ pub fn agg_kind_from_binning_scheme(pairs: &BTreeMap<String, String>) -> Result<
         } else if s == "binnedX" {
             let u = pairs.get("binnedXcount").map_or("1", |k| k).parse()?;
             AggKind::DimXBinsN(u)
+        } else if s == "pulseIdDiff" {
+            AggKind::PulseIdDiff
         } else {
             return Err(Error::with_msg("can not extract binningScheme"));
         };