{"ast_node_type":"variable","tokens":[{"end":64,"kind":"keyword","start":0,"text":"let"}]}
    let env_traits = trait_candidate.receiver_ty.env_traits(db);
    let inherent_traits = trait_candidate.receiver_ty.applicable_inherent_traits(db);
    let related_traits = inherent_traits.chain(env_traits).collect::<FxHashSet<_>>();