feat: a extension

Author: clabby

.github/workflows/docker.yaml

@@ -9,11 +9,7 @@ on:
         required: true
         options:
           - riscv-unknown-elf-toolchain
-          - rust-riscv32im-cross
-          - rust-riscv32imc-cross
           - rust-riscv32imac-cross
-          - rust-riscv64im-cross
-          - rust-riscv64imc-cross
           - rust-riscv64imac-cross
   push:
     tags:

.github/workflows/rust_ci.yaml

@@ -80,11 +80,12 @@ jobs:
         uses: dtolnay/rust-toolchain@nightly
         with:
           components: rustfmt, clippy
+      - uses: taiki-e/install-action@cargo-hack
       - uses: Swatinem/rust-cache@v2
         with:
           cache-on-failure: true
       - name: fmt + lint
-        run: just lint
+        run: just hack clippy --workspace --all-targets -- -D warnings
 
   cargo-doc:
     runs-on: ubuntu-latest