Be more specific about zero vs. two or more ASGs matching the name.

This also lets me remove the clever-but-silly Single trait.

1 files changed, 0 insertions, 1 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 6eddc65..178033d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -7,4 +7,3 @@ mod dns;
 mod ec2;
 mod hashable;
 mod route53;
-mod single;