ldoc-analysis

Return whether OPTIONS is accepted by view/2.

Only an empty map or a map containing source_root is valid. The root must be an absolute valid UTF-8 path without dot or dot-dot components. This predicate does not inspect files.

Project DOCSET into the default native analysis view without source references.

Success returns {ok, View}; an invalid docset returns {error, invalid_docset}. The view groups languages, modules, and visible definitions deterministically, retains supported native kinds, excludes internal entries, and preserves documentation state. It performs no file IO or target loading.

Project DOCSET through the selected native presentation fields.

OPTIONS is empty or contains only source_root, an absolute valid UTF-8 path without dot components. Options are checked before docset validation. Groups and identities are sorted; internal entries are excluded, hidden modules remain but suppress definitions and source, and hidden definition docs remain represented. Signatures and patterns are selected producer fields, not pretty-printed raw typed specs. A source reference is emitted only from recorded provenance that provides a source path lexically beneath the declared root. A line is included only when a known positive line is available; it is optional. No filesystem, symlink, existence, or authenticity check occurs. Returns {ok, View}, {error, invalid_options}, or {error, invalid_docset}.