Function rustc_traits::evaluate_obligation::evaluate_obligation[][src]

fn evaluate_obligation<'tcx>(
    tcx: TyCtxt<'_, 'tcx, 'tcx>,
    goal: CanonicalPredicateGoal<'tcx>
) -> Result<EvaluationResult, OverflowError>
🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?