adds cargo hack

.github/workflows/rust.yml

@@ -1,17 +1,23 @@
-name: "Test Suite"
+name: "CI"
 on:
     push:
     pull_request:
 
 jobs:
+    check:
+        name: cargo hack
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions-rust-lang/setup-rust-toolchain@v1
+            - run: cargo hack check --feature-powerset --no-dev-deps
     test:
         name: cargo test
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@v4
-            - uses: actions-rust-lang/setup-rust-toolchain@v1
+            - uses: taiki-e/install-action@cargo-hack
             - run: cargo test --all-features
-    linting:
+    clippy_lint:
         name: cargo clippy
         runs-on: ubuntu-latest
         steps:
@@ -20,8 +26,8 @@ jobs:
                   components: clippy
             - uses: actions-rust-lang/setup-rust-toolchain@v1
             - run: cargo clippy --all-features -- -D warnings
-    # check formatting with rustfmt
-    formatting:
+        # check formatting with rustfmt
+    verify_format:
         name: cargo fmt
         runs-on: ubuntu-latest
         steps: