{"ast_node_type":"other","tokens":[{"end":132,"kind":"keyword","start":0,"text":"AllocLayout,"}]}
    AllocLayout,             sym::alloc_layout,        alloc_layout,               Target::Struct,         GenericRequirement::None;
    DropInPlace,             sym::drop_in_place,       drop_in_place_fn,           Target::Fn,             GenericRequirement::Minimum(1);