def checksum.valid
import mylsm-lsm-store@0.6.0.1/src/Manifest.bend as Manifestimport Base
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes
import mylsm-lsm-store@0.6.0.1/src/hub_sha/sha256.bend as SHA
456def checksum.valid(bytes: Bytes.Bytes, body_len: U32, digest: Bytes.Bytes) -> Bool:
457 bytes.eq.result(Bytes.eq(SHA.sha256_packed_bytes(bytes.slice.second(Bytes.slice(bytes, 0, body_len))), digest))