chore(ci): test against multiple platforms

Author: cxw620

.github/workflows/ci.yml

@@ -1,38 +1,67 @@
-name: CI Test
+name: CI
 
 on:
   push:
-    paths: [ "src/**", "Cargo.toml"]
-  workflow_dispatch: {}
+    branches: ["main"]
+    paths:
+      - "src/**"
+      - "Cargo.toml"
+      - "Cargo.lock"
+      - ".github/workflows/ci.yml"
+  pull_request:
+    paths:
+      - "src/**"
+      - "Cargo.toml"
+      - "Cargo.lock"
+      - ".github/workflows/ci.yml"
+  merge_group:
+    paths:
+      - "src/**"
+      - "Cargo.toml"
+      - "Cargo.lock"
+      - ".github/workflows/ci.yml"
+  workflow_dispatch:
+
+permissions:
+  contents: read
 
 env:
+  RUSTFLAGS: -Dwarnings
+  RUST_BACKTRACE: full
   CARGO_TERM_COLOR: always
 
 jobs:
   test:
-    name: Build & Test
-    runs-on: ubuntu-latest
+    name: Test (Rust ${{matrix.toolchain}}, ${{matrix.os}}, target ${{matrix.target}})
+    runs-on: ${{matrix.os}}
+    strategy:
+      fail-fast: false
+      matrix:
+        toolchain: ["nightly", "beta", "stable", "1.83.0"]
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        include:
+          - os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+          - os: windows-latest
+            target: x86_64-pc-windows-msvc
+          - os: macos-latest
+            target: aarch64-apple-darwin
+    timeout-minutes: 45
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
-      - name: Read MSRV from Cargo.toml
-        id: msrv
-        run: |
-          echo "MSRV=$(grep '^rust-version = ' Cargo.toml | cut -d'"' -f2)" >> $GITHUB_ENV
-      - name: Setup Rust toolchain to MSRV
-        uses: actions-rust-lang/setup-rust-toolchain@v1
+      - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: ${{ env.MSRV }}
-      - name: Build
-        run: cargo build --verbose
-      # criterion breaks MSRV
-      - name: Setup Rust toolchain to latest stable
-        uses: actions-rust-lang/setup-rust-toolchain@v1
+          toolchain: ${{matrix.toolchain}}
+          components: llvm-tools, clippy, rust-src
+      - uses: taiki-e/install-action@v2
         with:
-          toolchain: stable
-      - name: Test
-        run: cargo test --verbose
-        env:
-          RUST_BACKTRACE: 1
+          tool: just,cargo-llvm-cov,cargo-nextest
+      - name: Enable type layout randomization
+        if: matrix.toolchain == 'nightly'
+        run: echo RUSTFLAGS=${RUSTFLAGS}\ -Zrandomize-layout >> $GITHUB_ENV
+      - run: sudo apt-get update && sudo apt-get install -y musl-tools
+        if: endsWith(matrix.target, 'musl')
+      - run: rustup target add ${{matrix.target}}
+      - run: just ci-test --target ${{matrix.target}}

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "proxy-protocol-codec"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2021"
 rust-version = "1.83.0"
 
@@ -17,7 +17,7 @@ repository = "https://github.com/hanyu-dev/proxy-protocol-codec"
 crc32c = { version = "0.6.8", default-features = false, optional = true }
 slicur = { version = "0.3.0", optional = true }
 thiserror = { version = "2.0", optional = true }
-uni-addr = { version = "0.3.1", default-features = false, optional = true }
+uni-addr = { version = "0.3.4", default-features = false, optional = true }
 wrapper-lite = { version = "0.3.2", default-features = false }
 
 [dev-dependencies]

Justfile

@@ -0,0 +1,48 @@
+# just manual: https://github.com/casey/just#readme
+
+_default:
+	just --list
+
+# Run all tests with nextest and cargo-llvm-cov
+ci-test *args:
+	#!/bin/bash -eux
+	cargo llvm-cov nextest {{args}} --locked --lcov --output-path coverage.lcov
+
+# =========== LOCAL COMMANDS ===========
+
+build *args:
+	cargo build {{args}} --locked
+
+b *args:
+	just build {{args}}
+
+# Show coverage locally
+cov *args:
+	#!/bin/bash -eux
+	cargo llvm-cov nextest {{args}} --locked --hide-instantiations --html --output-dir coverage
+
+check *args:
+    cargo check {{args}} --locked --all-features
+
+c *args:
+	just check {{args}}
+
+clippy *args:
+	cargo clippy {{args}} --locked --all-features -- -Dclippy::all -Dclippy::pedantic
+
+example *args:
+	cargo run --example {{args}}
+
+e *args:
+	just example {{args}}
+
+msrv *args:
+	cargo +1.83.0 clippy {{args}} --locked --all-features -- -Dclippy::all -Dclippy::pedantic
+
+t *args:
+	just test {{args}}
+
+test *args:
+	#!/bin/bash -eux
+	export RUST_BACKTRACE=1
+	cargo nextest run {{args}} --locked --all-features

src/v2/model.rs

@@ -216,6 +216,8 @@ impl AddressPair {
             Self::Unix { src_addr, .. } => uni_addr::unix::SocketAddr::from_bytes_until_nul(src_addr)
                 .map(Into::into)
                 .map(Some),
+            #[cfg(not(unix))]
+            Self::Unix { .. } => Err(io::Error::other("The platform does not support UDS addresses.")),
         }
     }
 
@@ -236,6 +238,8 @@ impl AddressPair {
             Self::Unix { dst_addr, .. } => uni_addr::unix::SocketAddr::from_bytes_until_nul(dst_addr)
                 .map(Into::into)
                 .map(Some),
+            #[cfg(not(unix))]
+            Self::Unix { .. } => Err(io::Error::other("The platform does not support UDS addresses.")),
         }
     }
 }