+ miri check

.github/workflows/miri.yaml

@@ -0,0 +1,20 @@
+name: miri check
+on:
+  pull_request:
+    branches: ["*"]
+    paths-ignore:
+      - 'docs/**'
+      - '**/*.md'
+jobs:
+  miri:
+    name: Miri
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Miri
+        run: |
+          rustup toolchain install nightly --component miri
+          rustup override set nightly
+          cargo miri setup
+      - name: Test with Miri
+        run: cargo miri test