lib/ordered_tree: add `==`, `hash` and `clone`
authorJean Privat <jean@pryen.org>
Tue, 22 Sep 2015 14:22:30 +0000 (10:22 -0400)
committerJean Privat <jean@pryen.org>
Wed, 23 Sep 2015 01:24:32 +0000 (21:24 -0400)
commitdb42a2204027681bddee5fc03a5938020617615d
treeaa126f4560ecd17e0eae38b34f13c762e354f1be
parent9636c13f8d95a2ba72258c589dfa0027a7d11d5a
lib/ordered_tree: add `==`, `hash` and `clone`

Signed-off-by: Jean Privat <jean@pryen.org>
lib/ordered_tree.nit