Module helpers 

Shared utility functions for lint rule implementations.

Structs

MiniextendrImplAttrs

Parsed miniextendr attribute information for an impl block.

SplitTopLevelCommas 🔒

Traits

MetaToString 🔒

Helper trait for converting Meta to a normalized string.

Functions

extract_cfg_attrs

Extract #[cfg(...)] attributes as normalized token strings.

extract_path_attr

Extract #[path = "..."] attribute value from a module declaration.

extract_roxygen_tags

Extract roxygen tags from doc-comment attributes.

has_altrep_derive

Returns true if the attribute list contains #[derive(Altrep)] or #[derive(miniextendr_api::Altrep)].

has_external_ptr_derive

Returns true if the attribute list contains #[derive(ExternalPtr)] or #[derive(miniextendr_api::ExternalPtr)].

has_miniextendr_attr

Returns true when the attribute list contains #[miniextendr].

has_vctrs_derive

Returns true if the attribute list contains #[derive(Vctrs)] or #[derive(miniextendr_api::Vctrs)].

impl_type_name

Extracts a displayable type name from an impl self type.

is_altrep_struct

Check if a struct with #[miniextendr] should be treated as ALTREP (needing struct Name; in module).

parse_miniextendr_impl_attrs

Parse the #[miniextendr(…)] attribute to extract class system, label, and flags.

should_skip_dir

Returns whether a directory should be skipped during lint tree traversal.

split_top_level_commas 🔒

Split a token string on top-level commas (ignoring commas inside (...) groups).