CI: run Clippy in a separate job for several targets

Author: newpavlov

.github/workflows/tests.yml

@@ -16,28 +16,6 @@ env:
   RUSTFLAGS: "-Dwarnings"
 
 jobs:
-  check-doc:
-    name: Docs, deadlinks, minimal dependencies
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v3
-      - uses: dtolnay/rust-toolchain@nightly # Needed for -Z minimal-versions and doc_cfg
-      - name: Install precompiled cargo-deadlinks
-        run: |
-          VERSION=0.8.1
-          URL="https://github.com/deadlinks/cargo-deadlinks/releases/download/${VERSION}/cargo-deadlinks-linux"
-          wget -O ~/.cargo/bin/cargo-deadlinks $URL
-          chmod +x ~/.cargo/bin/cargo-deadlinks
-          cargo deadlinks --version
-      - uses: Swatinem/rust-cache@v2
-      - name: Generate Docs
-        env:
-          RUSTDOCFLAGS: --cfg docsrs
-        run: cargo deadlinks -- --features=custom,std
-      - run: |
-          cargo generate-lockfile -Z minimal-versions
-          cargo test --features=custom,std
-
   main-tests:
     name: Tier 1 Test
     runs-on: ${{ matrix.os }}
@@ -385,17 +363,3 @@ jobs:
           targets: riscv32i-unknown-none-elf
       - uses: Swatinem/rust-cache@v2
       - run: cargo build --features custom --target riscv32i-unknown-none-elf
-
-  clippy-fmt:
-    name: Clippy + rustfmt
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v1
-      - uses: dtolnay/rust-toolchain@stable
-        with:
-          components: rustfmt, clippy
-      - uses: Swatinem/rust-cache@v2
-      - name: clippy
-        run: cargo clippy --all --features=custom,std
-      - name: fmt
-        run: cargo fmt --all -- --check

.github/workflows/workspace.yml

@@ -0,0 +1,81 @@
+name: Workspace
+
+on:
+  push:
+    branches: master
+  pull_request:
+    branches: master
+
+permissions:
+  contents: read
+
+jobs:
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: dtolnay/rust-toolchain@master
+      with:
+        toolchain: nightly-2024-06-11
+        components: clippy,rust-src
+    - name: Linux (linux_android_with_fallback.rs)
+      run: cargo clippy --target x86_64-unknown-linux-gnu
+    - name: Linux (linux_android.rs)
+      run: cargo clippy --target x86_64-unknown-linux-gnu --features linux_disable_fallback
+    - name: macOS (getentropy.rs)
+      run: cargo clippy -Zbuild-std --target x86_64-apple-darwin
+    - name: Redox (use_file.rs)
+      run: cargo clippy -Zbuild-std --target x86_64-unknown-redox
+    - name: FreeBSD (getrandom.rs)
+      run: cargo clippy -Zbuild-std --target x86_64-unknown-freebsd
+    - name: Solaris (solaris.rs)
+      run: cargo clippy -Zbuild-std --target x86_64-pc-solaris
+    - name: NetBSD (netbsd.rs)
+      run: cargo clippy -Zbuild-std --target x86_64-unknown-netbsd
+    - name: Fuchsia (fuchsia.rs)
+      run: cargo clippy -Zbuild-std --target x86_64-unknown-fuchsia
+    - name: iOS (apple-other.rs)
+      run: cargo clippy -Zbuild-std --target x86_64-apple-ios
+    - name: WASI (wasi.rs)
+      run: cargo clippy -Zbuild-std --target wasm32-wasip2
+    - name: Hermit (hermit.rs)
+      run: cargo clippy -Zbuild-std --target x86_64-unknown-hermit
+    # - name: VxWorks (vxworks.rs)
+    #   run: cargo clippy -Zbuild-std --target x86_64-wrs-vxworks
+    - name: SOLID (solid.rs)
+      run: cargo clippy -Zbuild-std --target aarch64-kmc-solid_asp3
+    - name: ESP-IDF (espidf.rs)
+      run: cargo clippy -Zbuild-std --target riscv32imc-esp-espidf
+    - name: Windows 7 (windows7.rs)
+      run: cargo clippy -Zbuild-std --target x86_64-win7-windows-msvc
+    - name: Windows (windows.rs)
+      run: cargo clippy -Zbuild-std --target x86_64-pc-windows-msvc
+    - name: Fortranix SGX (rdrand.rs)
+      run: cargo clippy -Zbuild-std --target x86_64-fortanix-unknown-sgx
+    - name: Web WASM (js.rs)
+      run: cargo clippy -Zbuild-std --target wasm32-unknown-unknown --features js
+
+  fmt:
+    name: rustfmt
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt
+      - uses: Swatinem/rust-cache@v2
+      - name: fmt
+        run: cargo fmt --all -- --check
+
+  check-doc:
+    name: rustdoc
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@nightly # Needed for doc_auto_cfg
+      - uses: Swatinem/rust-cache@v2
+      - name: Generate Docs
+        env:
+          RUSTDOCFLAGS: "-Dwarnings --cfg docsrs"
+        run: cargo doc --no-deps --features custom

src/lazy.rs

@@ -26,7 +26,7 @@ pub(crate) struct LazyUsize(AtomicUsize);
 
 impl LazyUsize {
     // The initialization is not completed.
-    const UNINIT: usize = usize::max_value();
+    const UNINIT: usize = usize::MAX;
 
     pub const fn new() -> Self {
         Self(AtomicUsize::new(Self::UNINIT))

src/use_file.rs

@@ -17,7 +17,7 @@ use core::{
 ///   - On AIX, /dev/urandom will "provide cryptographically secure output".
 ///   - On Haiku and QNX Neutrino they are identical.
 const FILE_PATH: &[u8] = b"/dev/urandom\0";
-const FD_UNINIT: usize = usize::max_value();
+const FD_UNINIT: usize = usize::MAX;
 
 // Do not inline this when it is the fallback implementation, but don't mark it
 // `#[cold]` because it is hot when it is actually used.

src/windows.rs

@@ -18,6 +18,7 @@
 //!     - Requires advapi32.dll (in addition to bcryptprimitives.dll)
 //!     - Requires using name "SystemFunction036"
 //!     - Thin wrapper around ProcessPrng
+//!
 //! For more information see the Windows RNG Whitepaper: https://aka.ms/win10rng
 use crate::Error;
 use core::mem::MaybeUninit;

src/windows7.rs

@@ -25,7 +25,7 @@ const TRUE: BOOLEAN = 1u8;
 
 pub fn getrandom_inner(dest: &mut [MaybeUninit<u8>]) -> Result<(), Error> {
     // Prevent overflow of u32
-    for chunk in dest.chunks_mut(u32::max_value() as usize) {
+    for chunk in dest.chunks_mut(u32::MAX as usize) {
         let ret = unsafe { RtlGenRandom(chunk.as_mut_ptr().cast::<c_void>(), chunk.len() as u32) };
         if ret != TRUE {
             return Err(Error::WINDOWS_RTL_GEN_RANDOM);