Upgrade to edition. Bump up edition in Cargo.toml

2019-10-09 15:26:37 -07:00
parent 7f297eb064
commit adb469f627
35 changed files with 239 additions and 238 deletions
--- a/src/prolog/machine/attributed_variables.rs
+++ b/src/prolog/machine/attributed_variables.rs
@@ -1,4 +1,4 @@
-use prolog::machine::*;
+use crate::prolog::machine::*;

 use indexmap::IndexSet;