Use Swatinem/rust-cache instead of actions/cache

Author: zanieb

.github/workflows/apple.yml

@@ -14,18 +14,7 @@ jobs:
     runs-on: 'macos-13'
     steps:
       - uses: actions/checkout@v4
-
-      - name: Emit rustc version
-        run: |
-          rustc --version > .rustc-version
-
-      - uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            target
-          key: ${{ runner.os }}-pythonbuild-${{ hashFiles('Cargo.lock', '.rustc-version') }}
+      - uses: Swatinem/rust-cache@v2
 
       - name: Build
         run: |

.github/workflows/linux.yml

@@ -19,18 +19,7 @@ jobs:
           sudo apt install -y --no-install-recommends libssl-dev pkg-config
 
       - uses: actions/checkout@v4
-
-      - name: Emit rustc version
-        run: |
-          rustc --version > .rustc-version
-
-      - uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            target
-          key: ${{ runner.os }}-pythonbuild-${{ hashFiles('Cargo.lock', '.rustc-version') }}
+      - uses: Swatinem/rust-cache@v2
 
       - name: Build
         run: |

.github/workflows/windows.yml

@@ -14,18 +14,7 @@ jobs:
     runs-on: 'windows-2022'
     steps:
       - uses: actions/checkout@v4
-
-      - name: Emit rustc version
-        run: |
-          rustc --version > .rustc-version
-
-      - uses: actions/cache@v4
-        with:
-          path: |
-            C:/Rust/.cargo/registry
-            C:/Rust/.cargo/git
-            target
-          key: ${{ runner.os }}-pythonbuild-${{ hashFiles('Cargo.lock', '.rustc-version') }}
+      - uses: Swatinem/rust-cache@v2
 
       - name: Build
         run: |