ci: stylecheck and test all rust crates

[no changelog]

.github/workflows/common.yml

@@ -79,6 +79,16 @@ jobs:
       # LD_LIBRARY_PATH workaround: https://discourse.nixos.org/t/nixpkgs-nixos-unstable-many-package-fail-with-glibc-2-38-not-found/35078 https://github.com/NixOS/nixpkgs/issues/287764
       - run: nix-shell --arg fullDeps true --run "unset LD_LIBRARY_PATH && cd python && uv run tox"
 
+  rust_test:
+    name: Rust crates test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - uses: ./.github/actions/environment
+      - run: nix-shell --run "make -C rust check"
+
   storage_test:
     name: Storage test
     # TODO: only for changes in storage/

Makefile

@@ -94,13 +94,14 @@ defs_check: ## check validity of coin definitions and protobuf files
 ruststyle:
 	@echo [RUSTFMT]
 	@cd core/embed/rust ; cargo fmt
-	@cd rust/trezor-client ; cargo fmt
+	make -C rust style
 
 ruststyle_check:
 	rustfmt --version
 	@echo [RUSTFMT]
 	@cd core/embed/rust ; cargo fmt -- --check
-	@cd rust/trezor-client ; cargo fmt -- --check
+	make -C rust style_check
+
 
 typecheck: pyright
 

rust/.gitignore

@@ -0,0 +1 @@
+*/target/

rust/Makefile

@@ -0,0 +1,33 @@
+# trezor-client needs running emulator for test, handled in core.yml
+CRATES_TEST = trezor-thp trezor-tjpgdec
+CRATES = ${CRATES_TEST} trezor-client
+
+check: clippy test
+
+style:
+	@for D in $(CRATES); do ( \
+		echo "[STYLE $$D]"; \
+		cd $$D; \
+		cargo fmt \
+	); done
+
+style_check:
+	@for D in $(CRATES); do ( \
+		echo "[STYLE $$D]"; \
+		cd $$D; \
+		cargo fmt -- --check \
+	); done
+
+clippy:
+	@for D in $(CRATES); do ( \
+		echo "[CLIPPY $$D]"; \
+		cd $$D; \
+		cargo clippy \
+	); done
+
+test:
+	@for D in $(CRATES_TEST); do ( \
+		echo "[TEST $$D]"; \
+		cd $$D; \
+		cargo test \
+	); done

rust/trezor-client/.gitignore

@@ -1 +0,0 @@
-target/