# clippy.toml — ferret lint configuration
#
# Stricter than defaults. Run: cargo clippy --release -- -D warnings

# Disallow large enum variants without #[allow] — catches accidental
# memory bloat in hot-path enums like Cmd and EngineEvent.
enum-variant-size-threshold = 256

# Flag types with too many fields — a code smell for "split this struct".
# PlaybackState has many fields by design (it's a snapshot), so it carries
# an explicit #[allow] where needed.
struct-field-size-threshold = 64

# Single-use bindings are often a sign of "extract this to a named variable
# for clarity" — but sometimes they're just noise. Keep the lint at warn
# (default) so we see them without failing the build.

# Long literal strings should be broken across lines for readability —
# but only flag if the line exceeds 120 chars.
single-char-binding-names-threshold = 2

# Don't flag `fn main() -> Result<()>` — that's idiomatic for anyhow.
# (clippy::main_recursion is already allow-by-default.)

# Allow the `?` operator in FFI wrappers — the alternative (explicit match)
# is more verbose without being clearer for the `MpvError::from_code` pattern.
# This is a per-crate allow in mpv-bindings, not a global suppression.

# Cognitive complexity threshold — functions above this get flagged.
# The engine's `apply_cmd` match is intentionally large (one arm per Cmd
# variant); it carries #[allow(clippy::cognitive_complexity)] if needed.
cognitive-complexity-threshold = 50