Function rustc::traits::normalize

pub fn normalize<'a, 'b, 'gcx, 'tcx, T>(
    selcx: &'a mut SelectionContext<'b, 'gcx, 'tcx>, 
    param_env: ParamEnv<'tcx>, 
    cause: ObligationCause<'tcx>, 
    value: &T
) -> Normalized<'tcx, T> where
    T: TypeFoldable<'tcx>, 

🔬 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?

Normalizes any associated type projections in value, replacing them with a fully resolved type where possible. The return value combines the normalized result and any additional obligations that were incurred as result.