chore: Check all features in CI and docs

.forgejo/workflows/rust-checks.yml

@@ -73,6 +73,7 @@ jobs:
         run: |
           cargo clippy \
             --workspace \
+            --all-features \
             --locked \
             --no-deps \
             --profile test \
@@ -132,6 +133,7 @@ jobs:
         run: |
           cargo test \
             --workspace \
+            --all-features \
             --locked \
             --profile test \
             --all-targets \

CONTRIBUTING.md

@@ -65,11 +65,11 @@ Tests, compilation, and linting can be run with standard Cargo commands:
 cargo test
 
 # Check compilation
-cargo check --workspace
+cargo check --workspace --all-features
 
 # Run lints
-cargo clippy --workspace
-# Auto-fix: cargo clippy --workspace --fix --allow-staged;
+cargo clippy --workspace --all-features
+# Auto-fix: cargo clippy --workspace --all-features --fix --allow-staged;
 
 # Format code (must use nightly)
 cargo +nightly fmt

engage.toml

@@ -96,6 +96,7 @@ script = """
 direnv exec . \
 cargo clippy \
     --workspace \
+    --all-features \
     --locked \
     --profile test \
     --color=always \