{"ast_node_type":"function","tokens":[{"end":94,"kind":"keyword","start":0,"text":"fn"}]}
    fn replace_place(&self, tcx: TyCtxt<'tcx>, place: PlaceRef<'tcx>) -> Option<Place<'tcx>> {
impl<'tcx> ReplacementMap<'tcx> {
        let &[PlaceElem::Field(f, _), ref rest @ ..] = place.projection else {