ensure consistent formatting

Author: Frando

.github/workflows/ci.yml

@@ -27,10 +27,10 @@ jobs:
         with:
           components: rustfmt, clippy
       - uses: swatinem/rust-cache@v2
-      - name: cargo fmt
-        run: cargo fmt --all -- --check
+      - uses: taiki-e/install-action@cargo-make
       - name: cargo clippy
         run: cargo clippy --locked --workspace --all-targets --all-features
+      - run: cargo make format-check
 
   test:
     runs-on: ${{ matrix.target.os }}

Makefile.toml

@@ -0,0 +1,28 @@
+# Use cargo-make to run tasks here: https://crates.io/crates/cargo-make
+
+[tasks.format]
+workspace = false
+command = "cargo"
+args = [
+     "fmt",
+     "--all",
+     "--",
+     "--config",
+     "unstable_features=true",
+     "--config",
+     "imports_granularity=Crate,group_imports=StdExternalCrate,reorder_imports=true,format_code_in_doc_comments=true",
+]
+
+[tasks.format-check]
+workspace = false
+command = "cargo"
+args = [
+     "fmt",
+     "--all",
+     "--check",
+     "--",
+     "--config",
+     "unstable_features=true",
+     "--config",
+     "imports_granularity=Crate,group_imports=StdExternalCrate,reorder_imports=true,format_code_in_doc_comments=true",
+]