migrate to doc_auto_cfg

.github/workflows/ci-post-merge.yml

@@ -3,8 +3,7 @@ name: CI (post-merge)
 on:
   push: { branches: [master] }
 
-permissions:
-  contents: read # to fetch code (actions/checkout)
+permissions: { contents: read }
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}

.github/workflows/ci.yml

@@ -4,8 +4,7 @@ on:
   pull_request: {}
   push: { branches: [master] }
 
-permissions:
-  contents: read # to fetch code (actions/checkout)
+permissions: { contents: read }
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -45,7 +44,8 @@ jobs:
         with:
           toolchain: ${{ matrix.version }}
 
-      - uses: taiki-e/cache-cargo-install-action@v1
+      - name: Install cargo-hack
+        uses: taiki-e/cache-cargo-install-action@v1
         with: { tool: cargo-hack }
 
       - name: workaround MSRV issues
@@ -97,10 +97,8 @@ jobs:
         with:
           toolchain: ${{ matrix.version }}
 
-      - uses: taiki-e/cache-cargo-install-action@v1
-        with: { tool: cargo-hack }
-        
-      - uses: taiki-e/cache-cargo-install-action@v1
+      - name: Install cargo-hack
+        uses: taiki-e/cache-cargo-install-action@v1
         with: { tool: cargo-hack }
 
       - name: workaround MSRV issues

.github/workflows/coverage.yml

@@ -1,12 +1,9 @@
-# disabled because `cargo tarpaulin` currently segfaults
-
 name: Coverage
 
 on:
   push: { branches: [master] }
 
-permissions:
-  contents: read # to fetch code (actions/checkout)
+permissions: { contents: read }
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -26,20 +23,15 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Install stable
-        run: |
-          rustup override set stable
-          rustup update stable
-
-      - name: Generate Cargo.lock
-        run: cargo generate-lockfile
-      - name: Cache Dependencies
-        uses: Swatinem/rust-cache@v2.1.0
+      - name: Install Rust (nightly)
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with: { toolchain: nightly }
 
       - name: Generate coverage file
         run: |
           cargo install cargo-tarpaulin --vers "^0.13"
           cargo tarpaulin --workspace --out Xml --verbose
+
       - name: Upload to Codecov
         uses: codecov/codecov-action@v3
         with: { file: cobertura.xml }

.github/workflows/lint.yml

@@ -2,8 +2,7 @@ name: Lint
 
 on: [pull_request]
 
-permissions:
-  contents: read # to fetch code (actions/checkout)
+permissions: { contents: read }
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -47,14 +46,18 @@ jobs:
       - name: checkout ${{ github.head_ref }}
         uses: actions/checkout@v3
 
-      - uses: actions-rust-lang/setup-rust-toolchain@v1
+      - name: Install Rust (nightly)
+        uses: actions-rust-lang/setup-rust-toolchain@v1
         with: { toolchain: nightly }
 
-      - uses: taiki-e/cache-cargo-install-action@v1
+      - name: Install cargo-public-api
+        uses: taiki-e/cache-cargo-install-action@v1
         with: { tool: cargo-public-api }
 
       - name: generate API diff
         run: |
           for f in $(find -mindepth 2 -maxdepth 2 -name Cargo.toml); do
-            cargo public-api --manifest-path "$f" --all-features diff ${{ github.event.pull_request.base.sha }}..${{ github.sha }}
+
+            cargo public-api --manifest-path "$f" --all-features diff ${{ github.event.pull_request.base.sha }}..${{ github.sha }} >> /tmp/diff.txt
           done
+          cat /tmp/diff.txt

.github/workflows/upload-doc.yml

@@ -3,8 +3,7 @@ name: Upload Documentation
 on:
   push: { branches: [master] }
 
-permissions:
-  contents: read # to fetch code (actions/checkout)
+permissions: { contents: write }
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -17,10 +16,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Install Rust
-        run: |
-          rustup override set nightly
-          rustup update nightly
+      - name: Install Rust (nightly)
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with: { toolchain: nightly }
 
       - name: Build Docs
         run: cargo doc --workspace --all-features --no-deps