ty_is_known_nonnull

rustc_lint::types

Function ty_is_known_nonnull 

Source 
fn ty_is_known_nonnull<'tcx>(
    tcx: TyCtxt<'tcx>,
    typing_env: TypingEnv<'tcx>,
    ty: Ty<'tcx>,
) -> bool
Expand description

Is type known to be non-null?