Module multicodec 

Semantic multicodec registry lookup, prefix handling, and metadata. Semantic layer for multicodec lookup operations.

The public protobuf, FFI, JNI, WASM, and SDK adapters are responsible for transport validation and representation conversion. This module owns the operation meaning so adapters do not independently classify multicodec lookup failures or table metadata.

Structs

MulticodecLookup

Semantic result for prefix lookup by payload bytes.

MulticodecSpec

Borrowed semantic metadata for one supported multicodec entry.

MulticodecTable

Semantic result for the supported multicodec table.

Enums

CodecTag

Semantic class of a supported multicodec entry.

KeyMaterialKind

Semantic key-material classification for a supported multicodec entry.

MulticodecLength

Semantic length rule for the value described by a multicodec entry.

MulticodecOperationError

Semantic failure reasons for multicodec lookup operations.

Functions

lookup_prefix

Resolve the known multicodec prefix at the start of value.

prefix_for_name

Resolve a canonical multicodec name to semantic registry metadata.

strip_prefix

Strip a known multicodec prefix, preserving value when no prefix matches.

supported_table

Return all supported multicodec entries in stable registry order.