Idiomatic Rust and engineering hygiene: Clippy, Option/Result patterns, ownership in APIs, iterators, unsafe discipline, async Send boundaries, and public API docs. Use when writing or reviewing Rust, onboarding idioms, or when the user asks for Rust best practices, idioms, or lint hygiene.
Clean-code guidance for Rust: function size, modules, error handling, naming, and tests. Use during refactors, readability reviews, or when the user asks for cleaner or more maintainable code without a specific architecture topic.
Documents Maverick Rust lint and format setup: rustfmt.toml, Clippy flags in CI, cargo aliases, and policy for allow/expect attributes. Use when configuring editors, fixing CI lint failures, adding clippy.toml or rustfmt options, or when the user mentions linters, rustfmt, Clippy, or -D warnings.
Applies common production Rust practices to remove magic literals: named consts, enums, newtypes, and centralized schema strings. Use when writing or reviewing Rust, when the user mentions magic strings/numbers, duplicated literals, or when designing core versus adapter layers.
Applies SOLID and hexagonal architecture in Rust: traits as ports, implementations in adapters, dependency inversion. Use when designing maverick-core/domain versus adapters, adding persistence or transport, or when the user mentions SOLID, ports, adapters, or coupling.