Module compat 

Stable hashing of lib manifests, shapes, and codecs for compatibility checks across versions of the constellation.

Structs

CodecHash

Digest of a codec’s surface contract, independent of its runtime ids.

ManifestHash

Order-independent, runtime-id-independent digest of a lib manifest.

ShapeHash

Digest of a shape’s stable identity and contract flags.

Functions

hash_codec

Computes the stable CodecHash of a runtime codec from its surface contract, ignoring runtime-assigned ids.

hash_manifest

Computes the stable ManifestHash of a lib manifest, ignoring declaration order and runtime-assigned ids.

hash_shape

Computes the stable ShapeHash of a shape registered under symbol.