read_envelope_hugr_str

hugr.envelope.read_envelope_hugr_str(envelope: str, resolve_from: ExtensionRegistry | None = None) → Hugr[source]

Decode a HUGR from an envelope.

Parameters:

  • envelope – The string representing a Hugr envelope.

  • resolve_from – If not None, an extension registry to resolve the custom operations and types.

Returns:

The deserialized Hugr object.

Raises:

ValueError – If the envelope does not contain a single module.