martintmk Minimal Local Validation
Prefer fast local feedback over duplicating comprehensive CI. Make the requested change, identify the directly changed Rust crate or crates, and run only:
cargo check -p <changed-package>
Combine multiple changed packages in one command with repeated -p. Use the
repository's required toolchain and existing feature flags only when the changed
code needs them.
Do not run workspace-wide builds, tests, linting, formatting checks, broad feature matrices, or unrelated package validation unless the user explicitly requests them or the narrow check cannot validate the change. Do not add tools, install dependencies, or clean build artifacts merely to expand validation.
After the narrow check passes, stop local validation and rely on the existing
pipeline for exhaustive coverage. If CI reports a failure, inspect that concrete
failure, reproduce it with the smallest relevant local command when practical,
fix its root cause, and rerun only that command plus cargo check for affected
crates. Do not respond to one pipeline failure by running every workspace check.
This policy applies only when comprehensive CI is expected to run for the change. If that premise is false or uncertain, state the limitation rather than claiming the change is fully validated.