THRIFT-5158 Update Rust generator and Rust lib,test,tutorial to only support 2018 edition
Client: rs
Patch: Allen George

This closes #2078
diff --git a/test/rs/src/lib.rs b/test/rs/src/lib.rs
index 479bf90..10523f0 100644
--- a/test/rs/src/lib.rs
+++ b/test/rs/src/lib.rs
@@ -20,4 +20,4 @@
 extern crate try_from;
 
 mod thrift_test;
-pub use thrift_test::*;
+pub use crate::thrift_test::*;