Use Rust 2021 edition for pre-commit's rustfmt

In #1268, runtime crates were updated to Rust 2021 edition.
smithy-lang · Apr 19, 2022 · ee03945 · ee03945
1 parent 699e289
commit ee03945
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -26,5 +26,5 @@ repos:
   - id: pretty-format-yaml
     args: [--autofix, --indent, '2']
   - id: pretty-format-rust
-    entry: rustfmt --edition 2018
+    entry: rustfmt --edition 2021
     files: ^.*\.rs$