[VOL-2312] Logging - Integrate voltctl with new etcd-based dynamic loglevel mechanism. Testing is in progress
Change-Id: I2e13bb79008c9a49ebb6f58e575f51efebe6dbfd
diff --git a/vendor/github.com/hashicorp/go-immutable-radix/edges.go b/vendor/github.com/hashicorp/go-immutable-radix/edges.go
new file mode 100644
index 0000000..a636747
--- /dev/null
+++ b/vendor/github.com/hashicorp/go-immutable-radix/edges.go
@@ -0,0 +1,21 @@
+package iradix
+
+import "sort"
+
+type edges []edge
+
+func (e edges) Len() int {
+ return len(e)
+}
+
+func (e edges) Less(i, j int) bool {
+ return e[i].label < e[j].label
+}
+
+func (e edges) Swap(i, j int) {
+ e[i], e[j] = e[j], e[i]
+}
+
+func (e edges) Sort() {
+ sort.Sort(e)
+}