feat(ci): miri test support for CI

Author: Alex

.github/actions/setup-builder/action.yml

@@ -35,6 +35,7 @@ runs:
         rustup toolchain install ${RUST_VERSION}
         rustup override set ${RUST_VERSION}
         rustup component add rustfmt clippy
+        rustup component add miri
     - name: Setup Rust toolchain according to rust-toolchain.toml
       shell: bash
       if: ${{ inputs.rust-version == '' }}
@@ -45,4 +46,4 @@ runs:
     - name: Fixup git permissions
       # https://github.com/actions/checkout/issues/766
       shell: bash
-      run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
+      run: git config --global --add safe.directory "$GITHUB_WORKSPACE"

.github/workflows/ci.yml

@@ -160,3 +160,13 @@ jobs:
       - name: Check MSRV
         run: |
           cargo +${{ env.rust_msrv }} check --locked --workspace
+
+  miri:
+    name: Run Miri
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Nightly Rust toolchain
+        uses: ./.github/actions/setup-builder
+      - name: Run Miri
+        run: cargo miri test