Function rustc_middle::ty::outlives::compute_components

pub(in ty::outlives) fn compute_components<'tcx>(
    tcx: TyCtxt<'tcx>, 
    ty: Ty<'tcx>, 
    out: &mut SmallVec<[Component<'tcx>; 4]>, 
    visited: &mut SsoHashSet<GenericArg<'tcx>>
)