1 files changed, 1 insertions, 0 deletions

diff --git a/.rustfmt.toml b/.rustfmt.toml
index bcad605..6a05a26 100644
--- a/.rustfmt.toml
+++ b/.rustfmt.toml
@@ -1 +1,2 @@
+edition = 2018
 max_width = 78