rework GH Actions workflows

.github/workflows/build.yaml

@@ -0,0 +1,34 @@
+name: Build
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        name: [linux, windows, macos]
+        include:
+          - name: linux
+            os: ubuntu-latest
+          - name: windows
+            os: windows-latest
+          - name: macos
+            os: macos-latest
+
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+      - name: Lint
+        run: cargo build

.github/workflows/format.yaml

@@ -0,0 +1,24 @@
+name: Format code
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  format:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          components: rustfmt
+      - name: Format
+        run: cargo fmt -- --check

.github/workflows/lint.yaml

@@ -0,0 +1,24 @@
+name: Lint code
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          components: clippy
+      - name: Lint
+        run: cargo clippy --all-targets -- -D warnings

.github/workflows/test.yaml

@@ -0,0 +1,22 @@
+name: Run tests
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+      - name: Tests
+        run: cargo test