chore: revert to 2018 edition (#847)

Fixes https://github.com/hyperium/tonic/issues/843
2021-12-07 09:49:07 +01:00
parent c62f382e3c
commit 101f2f76d4
23 changed files with 23 additions and 23 deletions
@@ -41,7 +41,7 @@ the generated code.

 ### Rust Version

-`tonic` currently works on Rust `1.56` and above as it requires support for the 2021 edition.
+`tonic` currently works on Rust `1.56` and above as it requires support for the 2018 edition.

 ```bash
 $ rustup update