diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5aa58b1d4..3371a72b1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,9 +1,9 @@
 name: CI
 on:
   push:
-    branches: [ "master", "v0.7.x", "v0.8.x" ]
+    branches: ["master", "v0.7.x", "v0.8.x"]
   pull_request:
-    branches: [ "master", "v0.7.x", "v0.8.x" ]
+    branches: ["master", "v0.7.x", "v0.8.x"]
 env:
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: full
@@ -21,40 +21,40 @@ jobs:
       matrix:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@stable
-    - name: Install Cargo-hack
-      run: cargo install --debug cargo-hack
-    - name: Check all features
-      run: cargo hack check --feature-powerset
-    - name: Tests
-      run: cargo test --all-features
-    - name: Tests release build
-      run: cargo test --release --all-features
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - name: Install Cargo-hack
+        run: cargo install --debug cargo-hack
+      - name: Check all features
+        run: cargo hack check --feature-powerset
+      - name: Tests
+        run: cargo test --all-features
+      - name: Tests release build
+        run: cargo test --release --all-features
   TestPoll:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     env:
       RUSTFLAGS: "--cfg mio_unsupported_force_poll_poll"
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@stable
-    - name: Tests
-      run: cargo test --all-features
-    - name: Tests release build
-      run: cargo test --release --all-features
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - name: Tests
+        run: cargo test --all-features
+      - name: Tests release build
+        run: cargo test --release --all-features
   TestWakerPipe:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     env:
       RUSTFLAGS: "--cfg mio_unsupported_force_waker_pipe"
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@stable
-    - name: Tests
-      run: cargo test --all-features
-    - name: Tests release build
-      run: cargo test --release --all-features
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - name: Tests
+        run: cargo test --all-features
+      - name: Tests release build
+        run: cargo test --release --all-features
   MinimalVersions:
     runs-on: ${{ matrix.os }}
     timeout-minutes: 10
@@ -63,12 +63,12 @@ jobs:
       matrix:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@nightly
-    - name: Install minimal verions
-      run: cargo update -Zminimal-versions
-    - name: Tests
-      run: cargo test --all-features
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
+      - name: Install minimal verions
+        run: cargo update -Zminimal-versions
+      - name: Tests
+        run: cargo test --all-features
   MSRV:
     runs-on: ${{ matrix.os }}
     timeout-minutes: 10
@@ -77,64 +77,64 @@ jobs:
       matrix:
         os: ["ubuntu-latest", "macos-latest", "windows-latest"]
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@master
-      with:
-        toolchain: 1.74.0
-    - name: Check
-      # We only run check allowing us to use newer features in tests.
-      run: cargo check --all-features
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: 1.74.0
+      - name: Check
+        # We only run check allowing us to use newer features in tests.
+        run: cargo check --all-features
   Nightly:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@nightly
-    - name: Tests
-      run: cargo test --all-features
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
+      - name: Tests
+        run: cargo test --all-features
   Clippy:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@stable
-      with:
-        components: clippy
-    - name: Clippy
-      run: cargo clippy --all-targets --all-features -- --allow clippy::mixed-attributes-style --allow clippy::unused-io-amount -D warnings
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: clippy
+      - name: Clippy
+        run: cargo clippy --all-targets --all-features -- --allow clippy::mixed-attributes-style --allow clippy::unused-io-amount -D warnings
   Docs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@stable
-    - name: Check docs
-      run: RUSTDOCFLAGS="-D warnings" cargo doc --no-deps --all-features
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - name: Check docs
+        run: RUSTDOCFLAGS="-D warnings" cargo doc --no-deps --all-features
   Rustfmt:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@stable
-      with:
-        components: rustfmt
-    - name: Check formatting
-      # FIXME: for some reason this doesn't actually check all files.
-      # So instead we run `rustfmt` directly on each file.
-      #cargo fmt --all -- --check
-      run: find src tests examples -type f -iname "*.rs" | xargs rustfmt --check
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt
+      - name: Check formatting
+        # FIXME: for some reason this doesn't actually check all files.
+        # So instead we run `rustfmt` directly on each file.
+        #cargo fmt --all -- --check
+        run: find src tests examples -type f -iname "*.rs" | xargs rustfmt --check
   CheckTargets:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@stable
-    - name: Install all targets
-      run: make install_targets
-    - name: Install Cargo-hack
-      run: cargo install --debug cargo-hack
-    - name: Check all targets
-      run: make check_all_targets
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - name: Install all targets
+        run: make install_targets
+      - name: Install Cargo-hack
+        run: cargo install --debug cargo-hack
+      - name: Check all targets
+        run: make check_all_targets
   CheckTier3Targets:
     name: Check
     runs-on: ubuntu-latest
@@ -142,15 +142,27 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        target: ["aarch64-apple-ios", "aarch64-apple-tvos", "aarch64-unknown-openbsd", "arm64_32-apple-watchos", "armv7-sony-vita-newlibeabihf", "sparcv9-sun-solaris", "x86_64-pc-solaris", "x86_64-unknown-dragonfly", "x86_64-unknown-openbsd"]
+        target:
+          [
+            "aarch64-apple-ios",
+            "aarch64-apple-visionos",
+            "aarch64-apple-tvos",
+            "aarch64-unknown-openbsd",
+            "arm64_32-apple-watchos",
+            "armv7-sony-vita-newlibeabihf",
+            "sparcv9-sun-solaris",
+            "x86_64-pc-solaris",
+            "x86_64-unknown-dragonfly",
+            "x86_64-unknown-openbsd",
+          ]
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@nightly
-      with:
-        components: rust-src
-    - uses: taiki-e/install-action@cargo-hack
-    - name: Run check
-      run: cargo hack check -Z build-std=std,panic_abort --feature-powerset --target ${{ matrix.target }}
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
+        with:
+          components: rust-src
+      - uses: taiki-e/install-action@cargo-hack
+      - name: Run check
+        run: cargo hack check -Z build-std=std,panic_abort --feature-powerset --target ${{ matrix.target }}
   Sanitizer:
     runs-on: ubuntu-latest
     timeout-minutes: 10
@@ -159,12 +171,12 @@ jobs:
       matrix:
         sanitizer: [address, leak, memory, thread]
     steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@nightly
-    - name: Add rust source
-      run: rustup component add rust-src
-    - name: Run tests with sanitizer
-      run: make test_sanitizer SAN=${{ matrix.sanitizer }}
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
+      - name: Add rust source
+        run: rustup component add rust-src
+      - name: Run tests with sanitizer
+        run: make test_sanitizer SAN=${{ matrix.sanitizer }}
   # Single job required to merge the pr.
   Passed:
     runs-on: ubuntu-latest
diff --git a/Makefile b/Makefile
index 85de1ee74..31c3c089b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 # Targets available via Rustup that are supported.
-TARGETS ?= aarch64-apple-darwin aarch64-apple-ios aarch64-linux-android arm-linux-androideabi i686-unknown-linux-gnu wasm32-wasi x86_64-apple-darwin x86_64-apple-ios x86_64-pc-windows-gnu x86_64-pc-windows-msvc x86_64-unknown-freebsd x86_64-unknown-illumos x86_64-unknown-linux-gnu x86_64-unknown-linux-musl x86_64-unknown-netbsd x86_64-unknown-redox
+TARGETS ?= aarch64-apple-darwin aarch64-apple-ios aarch64-apple-visionos aarch64-linux-android arm-linux-androideabi i686-unknown-linux-gnu wasm32-wasi x86_64-apple-darwin x86_64-apple-ios x86_64-pc-windows-gnu x86_64-pc-windows-msvc x86_64-unknown-freebsd x86_64-unknown-illumos x86_64-unknown-linux-gnu x86_64-unknown-linux-musl x86_64-unknown-netbsd x86_64-unknown-redox
 # Example value: `nightly-x86_64-apple-darwin`.
 RUSTUP_TOOLCHAIN ?= $(shell rustup show active-toolchain | cut -d' ' -f1)
 # Architecture target. Example value: `x86_64-apple-darwin`.