43SISRQ4CLKXN5YVFAGWUU3OJBT2TX6QXWWER33ONLEITSCFCUBAC
for v in iter_adjacent(&*txn, gr, Vertex::ROOT, EdgeFlags::FOLDER, EdgeFlags::FOLDER|EdgeFlags::BLOCK)? {
let v = txn.find_block(gr, v?.dest()).map_err(LocalApplyError::from)?;
for v in iter_adjacent(
&*txn,
gr,
Vertex::ROOT,
EdgeFlags::FOLDER,
EdgeFlags::FOLDER | EdgeFlags::BLOCK,
)? {
let v = txn
.find_block(gr, v?.dest())
.map_err(LocalApplyError::from)?;