rustc_lint::builtin

Function type_implements_negative_copy_modulo_regions

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

Check whether a ty has a negative Copy implementation, ignoring outlives constraints.