pub fn fold_list<'tcx, F, L, T>(
list: L,
folder: &mut F,
intern: impl FnOnce(TyCtxt<'tcx>, &[T]) -> L,
) -> L
Expand description
Does the equivalent of
ⓘ
let v = self.iter().map(|p| p.fold_with(folder)).collect::<SmallVec<[_; 8]>>();
folder.tcx().intern_*(&v)