{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"ControlFlow::Break(Err(NoSolution))"}]}
            ControlFlow::Break(Err(NoSolution)) => Err(NoSolution),
        }) {
            ControlFlow::Break(Ok(())) => Ok(CandidateSource::ParamEnv(ParamEnvSource::NonGlobal)),