ci(rust): improve workflow

.github/workflows/coverage.yml

@@ -6,17 +6,28 @@ on:
 
 jobs:
   tarpaulin:
-    name: Tarpaulin
     runs-on: ubuntu-22.04
     steps:
       - name: Setup Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          override: true
-          toolchain: stable
+        shell: bash -eux {0}
+        run: |
+          rustup --version
+          rustup show
+          rustup toolchain install stable --profile minimal
+          rustup default stable
 
       - uses: actions/checkout@v3
 
+      - uses: actions/cache@v3
+        with:
+          key: tarpaulin-${{ hashFiles('**/Cargo.lock') }}
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+
       - name: Run cargo-tarpaulin
         uses: actions-rs/tarpaulin@v0.1
         with:

.github/workflows/rust.yml

@@ -8,6 +8,19 @@ on:
     - cron: '42 2 * * 6' # weekly on Saturday 2:42 UTC
 
 jobs:
+  rustfmt:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Setup Rust
+        shell: bash -eux {0}
+        run: |
+          rustup --version
+          rustup show
+          rustup toolchain install stable --profile minimal --component rustfmt
+          rustup default stable
+      - uses: actions/checkout@v3
+      - run: cargo fmt --check --verbose
+
   test:
     name: Test ${{ matrix.toolchain }} ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
@@ -45,12 +58,12 @@ jobs:
             features: --all-features
     steps:
       - name: Setup Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          components: clippy
-          override: true
-          profile: minimal
-          toolchain: ${{ matrix.toolchain }}
+        shell: bash -eux {0}
+        run: |
+          rustup --version
+          rustup show
+          rustup toolchain install ${{ matrix.toolchain }} --profile minimal --component clippy
+          rustup default ${{ matrix.toolchain }}
 
       - uses: actions/checkout@v3
 
@@ -108,24 +121,21 @@ jobs:
             os: windows-2022
     steps:
       - name: Setup Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          override: true
-          profile: minimal
-          target: ${{ matrix.triple }}
-          toolchain: stable
+        shell: bash -eux {0}
+        run: |
+          rustup --version
+          rustup show
+          rustup toolchain install stable --profile minimal --target ${{ matrix.triple }}
+          rustup default stable
 
       - uses: actions/checkout@v3
 
       - name: Fetch dependencies
-        uses: actions-rs/cargo@v1
-        with:
-          command: fetch
-          args: --verbose
+        run: cargo fetch --verbose
 
       - name: Build
         uses: actions-rs/cargo@v1
         with:
           command: build
           args: --release --verbose --all-features --target ${{ matrix.triple }}
-          use-cross: ${{ runner.os == 'Linux' && matrix.triple != 'x86_64-unknown-linux-gnu' }}
+          use-cross: ${{ runner.os == 'Linux' }}

.github/workflows/style.yml

@@ -1,26 +0,0 @@
-name: Rust Code Formatting
-
-on:
-  push:
-  pull_request:
-
-jobs:
-  rustfmt:
-    name: Rustfmt
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Setup Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-          profile: minimal
-          components: rustfmt
-
-      - uses: actions/checkout@v3
-
-      - name: Check format
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: -- --check --verbose