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com.digitalasset.canton.version

HasVersionedToByteString

trait HasVersionedToByteString extends AnyRef

Trait for classes that can be serialized to a com.google.protobuf.ByteString. Typical use cases of toByteString include:

  • saving data in the database in serialized form (e.g. as in SequencedEvent)
  • encrypting data (e.g. as in Encryption.scala) *

In some exceptional cases, we also convert an object to a ByteString before including it in a Proto message (e.g. ViewCommonData or Envelope)

Classes that use Protobuf for serialization should implement HasVersionedWrapper instead. See "CONTRIBUTING.md" for our guidelines on serialization.

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  1. abstract def toByteString(version: ProtocolVersion): ByteString

    Returns the serialization of the object into a com.google.protobuf.ByteString.

    Returns the serialization of the object into a com.google.protobuf.ByteString. This method may yield different results if it is invoked several times.

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  1. def finalize(): Unit
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