Function enrich_parameters_from_ancestor

src/inheritance.rs:222–229

Enrich child parameters from ancestor parameters, matched by position. When a child parameter's `type_hint` equals its `native_type_hint` (no docblock override) and the ancestor parameter has a richer type, copy the ancestor's `type_hint`. Also inherit `description` when the child parameter has none.

(
    existing_params: &mut [ParameterInfo],
    ancestor_params: &[ParameterInfo],
)

/// copy the ancestor's `type_hint`.  Also inherit `description` when
/// the child parameter has none.
fn enrich_parameters_from_ancestor(
    existing_params: &mut [ParameterInfo],
    ancestor_params: &[ParameterInfo],
) {
    for (existing_param, ancestor_param) in existing_params.iter_mut().zip(ancestor_params) {
        enrich_single_parameter(existing_param, ancestor_param);
    }
}

/// Enrich constructor parameters from ancestor parameters, matched by name.
///