rust-patterns

name	rust-patterns
description	Router for Rust changes under cli/src/. Use first when the task spans multiple engine layers or the owning subsystem is unclear. Do not use for config-only, shell-only, or already well-scoped domain changes.

Rust Patterns

Use this as a routing map, not as a second source of subsystem rules.

Route the change

Change	Load next
concrete Resource, state provider, resource task	resource-implementation
task graph, dependencies, Operation, ProcessMode, parallelism	engine-orchestration
errors, idempotency, dry-run result semantics	error-handling-patterns
console rows, details, progress, summaries	logging-patterns
TOML models/loaders or validation	toml-configuration, then config-validation if rules change
tests, fixtures, snapshots	testing-patterns
Windows-only code or behavior	windows-specific-patterns
local verification after Rust changes	cross-platform-verification

Load only the rows touched by the task.

Repository-wide invariants live in AGENTS.md, architecture in Architecture, and the change workflow in Contributing.