pub fn impl_alias_generic_params_data_helper<'db>(
db: &'db dyn Database,
module_id: ModuleId<'db>,
impl_alias_ast: &ItemImplAlias<'db>,
lookup_item_id: LookupItemId<'db>,
parent_resolver_data: Option<Arc<ResolverData<'db>>>,
) -> Maybe<GenericParamsData<'db>>Expand description
Computes data about the generic parameters of an impl-alias item.