clippy.toml

# Clippy configuration for loong workspace
# Derived from: loong-research/11-code-quality/synthesis/loong-code-quality-strategy-v2.md

# Complexity thresholds
cognitive-complexity-threshold = 20
too-many-lines-threshold = 80
too-many-arguments-threshold = 6
type-complexity-threshold = 200

# Size thresholds
enum-variant-size-threshold = 200
large-error-threshold = 128
future-size-threshold = 16384
stack-size-threshold = 512000

# Allow panic-family constructs in tests
allow-unwrap-in-tests = true
allow-expect-in-tests = true
allow-panic-in-tests = true
allow-dbg-in-tests = true
allow-print-in-tests = true
allow-indexing-slicing-in-tests = true

# Disallowed methods — enforce project conventions.
# Reason fields give agents actionable remediation in compiler output.
disallowed-methods = [
    { path = "std::env::set_var", reason = "Thread-unsafe in multi-threaded context. Use crate::process_env::set_var or a config struct." },
    { path = "std::env::remove_var", reason = "Thread-unsafe in multi-threaded context. Use crate::process_env::remove_var or a config struct." },
    { path = "std::thread::sleep", reason = "Blocks the async runtime. Use tokio::time::sleep instead." },
]

# Boolean parameter limits
max-fn-params-bools = 3
max-struct-bools = 3

# Pass-by-value size limit
pass-by-value-size-limit = 256

# Unsafe block documentation accepts comments above the statement
accept-comment-above-statement = true
accept-comment-above-attributes = true