EnvelopeHeader

class hugr.envelope.EnvelopeHeader(format: EnvelopeFormat, zstd: bool = False)

Bases: object

Header of a HUGR envelope.

See the module docstring for the binary format.

format

The format used to encode the HUGR.

Type:

hugr.envelope.EnvelopeFormat

zstd

Whether the payload is compressed with zstd. The compression level is detected from the payload.

Type:

bool

Methods

from_bytes
to_bytes

Attributes

zstd
format