Use rust-toolchain.toml for developers and CI

embassy-rs · May 9, 2021 · d6cc4e7 · d6cc4e7
1 parent 76f737b
commit d6cc4e7
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Showing 2 changed files with 6 additions and 7 deletions.
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
@@ -71,10 +71,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
-          target: ${{ matrix.target }}
-          components: rust-src, rustfmt
-          override: true
+          toolchain: stable
       - name: cache
         id: cache-target
         uses: actions/cache@v2
@@ -90,8 +87,6 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly
-          components: rustfmt
-          override: true
+          toolchain: stable
       - name: Check fmt
         run: for i in embassy-*; do (cd $i; cargo fmt -- --check); done
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
@@ -0,0 +1,4 @@
+[toolchain]
+channel = "nightly-2021-05-08"
+components = [ "rust-src", "rustfmt" ]
+targets = [ "thumbv7em-none-eabi", "thumbv6m-none-eabi" ]