---

thestinger · graydon · commit 1e577018e93e · 2013-01-17T16:54:11.000-08:00
yaml --- r: 41795 b: refs/heads/master c: 90b111f h: refs/heads/master i: 41793: 2f9cf3c 41791: 8469c24 v: v3
diff --git a/[refs] b/[refs]
@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 670748e383dfedb6ee6fe94dfad313ce8e7e5688
+refs/heads/master: 90b111f4bf1f63f6dbb0fc048f334cfe02cab0d9
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 2f46b763da2c098913884f101b6d71d69af41b49
 refs/heads/try: 3d5418789064fdb463e872a4e651af1c628a3650
diff --git a/trunk/src/libstd/treemap.rs b/trunk/src/libstd/treemap.rs
@@ -25,6 +25,8 @@ use core::prelude::*;
 
 // Future improvements:
 
+// range search - O(log n) retrieval of an iterator from some key
+
 // implement Ord for TreeSet
 // could be superset/subset-based or in-order lexicographic comparison... but
 // there are methods for is_superset/is_subset so lexicographic is more useful
