Module record 

Byte-exact WAL record framing.

Structs

DecodedRecord

A complete checked record plus its encoded width.

WalRecord

One decoded WAL record borrowing its checksummed payload.

Enums

RecordEncodeError

Record encoding failure.

RecordError

Specific validation failure for one WAL record.

Constants

MIN_RECORD_LEN

Smallest encoded WAL record.

RECORD_CHECKSUM_LEN

Width of the trailing xxh3-64 checksum.

RECORD_HEADER_LEN

Bytes before a WAL record payload: length, sequence, and operation.

Functions

decode_record

Decodes one record and verifies xxh3-64 before returning any fields.

encode_record

Encodes [payload_len:u32, seq:u64, op:u16, payload, checksum:u64].