}
/// Invokes `f` on all direct fields of `ty`.
-fn iter_fields<'tcx>(
+pub fn iter_fields<'tcx>(
ty: Ty<'tcx>,
tcx: TyCtxt<'tcx>,
mut f: impl FnMut(Option<VariantIdx>, Field, Ty<'tcx>),
}
/// Returns all locals with projections that have their reference or address taken.
-fn excluded_locals(body: &Body<'_>) -> IndexVec<Local, bool> {
+pub fn excluded_locals(body: &Body<'_>) -> IndexVec<Local, bool> {
struct Collector {
result: IndexVec<Local, bool>,
}