prep for renaming 'master' to 'main'

Byron · Byron · commit e228d92e3686 · 2022-02-26T20:03:59.000+08:00
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
@@ -2,9 +2,9 @@ name: Rust
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
   pull_request:
-    branches: [ master ]
+    branches: [ main ]
 
 jobs:
   build-and-test:
