Module codec 

Raw and zstd chunk payload encoding. Chunk payload codecs shared by Tetration and Tessera.

Wire tags: 0 = raw (stored_byte_len == raw_byte_len), 1 = zstd (frame that decompresses to raw_byte_len bytes).

Decoding validates the logical length recorded by the caller. It does not validate file offsets or stored spans; use crate::le before passing a slice into decode.

Enums

CodecError

Failures while selecting, encoding, or decoding a payload codec.

PayloadCodec

Payload storage codec represented as a u32 on disk.

Functions

decode

Decode stored chunk bytes to uncompressed payload (raw_byte_len bytes).

encode

Encode uncompressed bytes using the selected wire codec.