Merge pull request #2 from jplatte/ci-cache

ci: Use more sophisticated cache action

.github/workflows/ci.yaml

@@ -29,13 +29,7 @@ jobs:
  run: cargo fmt --all -- --check
 
  - name: Cargo Cache
- uses: actions/cache@v3
- with:
- path: |
- ~/.cargo/registry/index/
- ~/.cargo/registry/cache/
- target/
- key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+ uses: Swatinem/rust-cache@v2
 
  - name: Build project
  run: cargo build