def stream.block.tail_size
import mylsm-lsm-store@0.6.0.1/src/SstFile.bend as SstFileimport Base
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes
1557def stream.block.tail_size(bytes: Bytes.Bytes) -> Maybe<&2, U32>:
1558 stream.block.tail(Bytes.Cursor.u32be(Bytes.Cursor.new(bytes)))