Function rustc_typeck::middle::traits::normalize_param_env_or_errorUnstable [-] [+] [src]

pub fn normalize_param_env_or_error(unnormalized_env: ParameterEnvironment<'a, 'tcx>, cause: ObligationCause<'tcx>) -> ParameterEnvironment<'a, 'tcx>

Normalizes the parameter environment, reporting errors if they occur.