chore: port CI from hyper-util (#103)

.github/workflows/CI.yml

@@ -0,0 +1,127 @@
+name: CI
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+env:
+  RUST_BACKTRACE: 1
+
+jobs:
+  ci-pass:
+    name: CI is green
+    runs-on: ubuntu-latest
+    needs:
+      - style
+      - test
+      - msrv
+      - miri
+      - features
+      - doc
+    steps:
+      - run: exit 0
+
+  style:
+    name: Check Style
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt
+
+      - run: cargo fmt --all --check
+
+  test:
+    name: Test ${{ matrix.rust }} on ${{ matrix.os }}
+    needs: [style]
+    strategy:
+      matrix:
+        rust:
+          - stable
+          - beta
+          - nightly
+
+        os:
+          - ubuntu-latest
+          - windows-latest
+          - macOS-latest
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust (${{ matrix.rust }})
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust }}
+
+      - run: cargo test
+
+  msrv:
+    name: Check MSRV (${{ matrix.rust }})
+    needs: [style]
+    strategy:
+      matrix:
+        rust:
+          - 1.63 # keep in sync with MSRV.md dev doc
+
+        os:
+          - ubuntu-latest
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust (${{ matrix.rust }})
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust }}
+
+      - run: cargo check --features vendored
+
+  miri:
+    name: Test with Miri
+    needs: [style]
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: dtolnay/rust-toolchain@nightly
+        with:
+          components: miri
+
+      - name: Test
+        env:
+          # Can't enable tcp feature since Miri does not support the tokio runtime
+          MIRIFLAGS: "-Zmiri-disable-isolation"
+        run: cargo miri test
+
+  features:
+    name: features
+    needs: [style]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: dtolnay/rust-toolchain@stable
+
+      - uses: taiki-e/install-action@cargo-hack
+
+      - run: cargo hack --no-dev-deps check --feature-powerset --depth 2
+
+  doc:
+    name: Build docs
+    needs: [style, test]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: dtolnay/rust-toolchain@nightly
+
+      - run: cargo rustdoc -- --cfg docsrs -D broken-intra-doc-links