.

wcfs/internal/xbtree/treediff.go

@@ -91,6 +91,18 @@ type ΔValue struct {
 	New Value
 }
 
+// String is like default %v, but uses ø for VDEL.
+func (δv ΔValue) String() string {
+	old, new := "ø", "ø"
+	if δv.Old != VDEL {
+		old = δv.Old.String()
+	}
+	if δv.New != VDEL {
+		new = δv.New.String()
+	}
+	return fmt.Sprintf("{%s %s}", old, new)
+}
+
 
 // δZConnectTracked computes connected closure of δZ/T.
 //

wcfs/internal/xbtree/δbtail_test.go

@@ -2036,18 +2036,6 @@ func (b *RBucket) String() string {
 
 }
 
-// String is like default %v, but uses ø for VDEL.
-func (δv ΔValue) String() string {
-	old, new := DEL, DEL
-	if δv.Old != VDEL {
-		old = δv.Old.String()
-	}
-	if δv.New != VDEL {
-		new = δv.New.String()
-	}
-	return fmt.Sprintf("{%s %s}", old, new)
-}
-
 
 // ----------------------------------------