{"ast_node_type":"other","tokens":[{"end":136,"kind":"keyword","start":0,"text":"MetaSized,"}]}
    MetaSized,               sym::meta_sized,          meta_sized_trait,           Target::Trait,          GenericRequirement::Exact(0);
    Sized,                   sym::sized,               sized_trait,                Target::Trait,          GenericRequirement::Exact(0);
    PointeeSized,            sym::pointee_sized,       pointee_sized_trait,        Target::Trait,          GenericRequirement::Exact(0);