Module rules 

Lint rule implementations.

Each submodule contains one or more related lint checks. All rules operate on the shared CrateIndex and produce Diagnostic values.

Modules

export_attrs

Export attribute redundancy checks.

ffi_unchecked

_unchecked FFI call outside guard context.

fn_visibility

Function visibility checks.

impl_validation

Impl block validation: class system compatibility and label uniqueness.

r_reserved_params

R reserved-word parameter name check.

rf_error

Direct Rf_error/Rf_errorcall usage lint.

s4_method_prefix

MXL111: s4_* method name on #[miniextendr(s4)] impl.

trait_tag_collision

MXL303: trait-impl vtable-symbol collision detection.

vctrs_self_ctor

MXL120: vctrs constructor returns Self / named type, or impl has an instance-method receiver.

vec_into_sexp

into_sexp() inside a vec!/array literal — use-after-free idiom.

Functions

run_all_rules

Run all lint rules against the crate index, collecting diagnostics.