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com.digitalasset.canton.serialization

DeterministicEncoding

object DeterministicEncoding

The methods in this object should be used when a deterministic encoding is needed. They are not meant for computing serializations for a wire format. Protobuf is a better choice there.

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  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def checkBytePrefix(b: Byte, bytes: ByteString): Either[DeserializationError, ByteString]

    Tests that the given com.google.protobuf.ByteString starts with the given byte and drops it.

  6. def clone(): AnyRef
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    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  7. def decodeBytes(bytes: ByteString): Either[DeserializationError, (ByteString, ByteString)]

    Extract a byte-string (length stored) from another ByteString

  8. def decodeInstant(bytes: ByteString): Either[DeserializationError, (Instant, ByteString)]

    Decode a java.time.Instant from a com.google.protobuf.ByteString and return the remainder of the com.google.protobuf.ByteString.

    Decode a java.time.Instant from a com.google.protobuf.ByteString and return the remainder of the com.google.protobuf.ByteString.

    Inverse to DeterministicEncoding.encodeInstant

  9. def decodeInt(bytes: ByteString): Either[DeserializationError, (Int, ByteString)]

    Consume and decode a fixed-length big-endian scala.Int and return the remainder of the com.google.protobuf.ByteString.

    Consume and decode a fixed-length big-endian scala.Int and return the remainder of the com.google.protobuf.ByteString.

    Inverse to DeterministicEncoding.encodeInt

  10. def decodeLong(bytes: ByteString): Either[DeserializationError, (Long, ByteString)]

    Decode a scala.Long from a com.google.protobuf.ByteString and return the remainder of the com.google.protobuf.ByteString.

    Decode a scala.Long from a com.google.protobuf.ByteString and return the remainder of the com.google.protobuf.ByteString.

    Inverse to DeterministicEncoding.encodeLong

  11. def decodeSeqWith[A](bytes: ByteString)(decode: (ByteString) => Either[DeserializationError, (A, ByteString)]): Either[DeserializationError, (Seq[A], ByteString)]
  12. def decodeString(bytes: ByteString): Either[DeserializationError, (String, ByteString)]

    Decode a java.lang.String from a length-prefixed com.google.protobuf.ByteString and return the remainder of the com.google.protobuf.ByteString.

    Decode a java.lang.String from a length-prefixed com.google.protobuf.ByteString and return the remainder of the com.google.protobuf.ByteString.

    Inverse to DeterministicEncoding.encodeString

  13. def decodeUVarInt(bytes: ByteString): Either[DeserializationError, (Long, ByteString)]

    Decodes a unsigned variable integer according to https://github.com/multiformats/unsigned-varint

  14. def encodeByte(b: Byte): ByteString

    Encode a scala.Byte into a com.google.protobuf.ByteString.

  15. def encodeBytes(b: ByteString): ByteString

    Encode a ByteString (of given length) into another ByteString

  16. def encodeEitherWith[L, R](either: Either[L, R])(encodeL: (L) => ByteString, encodeR: (R) => ByteString): ByteString

    Encode an scala.Either of com.google.protobuf.ByteStrings into a tagged com.google.protobuf.ByteString.

  17. def encodeInstant(instant: Instant): ByteString

    Encode an java.time.Instant into a com.google.protobuf.ByteString

  18. def encodeInt(i: Int): ByteString

    Encode an scala.Int into a fixed-length com.google.protobuf.ByteString in big-endian order.

  19. def encodeLong(l: Long): ByteString

    Encode a scala.Long into a fixed-length com.google.protobuf.ByteString in big-endian order.

  20. def encodeOptionWith[A](option: Option[A])(encode: (A) => ByteString): ByteString

    Encode an scala.Option into a tagged com.google.protobuf.ByteString, using the given encode function.

  21. def encodeParty(party: LfPartyId): ByteString

    Encode an LfPartyId into a com.google.protobuf.ByteString, using the underlying string

  22. def encodeSeqWith[A](seq: Seq[A])(encode: (A) => ByteString): ByteString

    Encode a scala.Seq into a com.google.protobuf.ByteString using the given encoding function, prefixing it with the length of the scala.Seq

  23. def encodeString(s: String): ByteString

    Encode a java.lang.String into a com.google.protobuf.ByteString, prefixing the string content with its length.

  24. def encodeTuple2With[A, B](pair: (A, B))(encodeA: (A) => ByteString, encodeB: (B) => ByteString): ByteString

    Encode a pair of com.google.protobuf.ByteStrings as an untagged com.google.protobuf.ByteString

  25. def encodeUVarInt(i: Long): ByteString

    Encodes the scala.Long into a unsigned variable integer according to https://github.com/multiformats/unsigned-varint

    Encodes the scala.Long into a unsigned variable integer according to https://github.com/multiformats/unsigned-varint

    Annotations
    @SuppressWarnings()
  26. final def eq(arg0: AnyRef): Boolean
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  27. def equals(arg0: AnyRef): Boolean
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  28. final def getClass(): Class[_ <: AnyRef]
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  29. def hashCode(): Int
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  30. final def isInstanceOf[T0]: Boolean
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  31. final def ne(arg0: AnyRef): Boolean
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  32. final def notify(): Unit
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  33. final def notifyAll(): Unit
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  34. def splitAt(len: Int, bytes: ByteString): Either[DeserializationError, (ByteString, ByteString)]

    Tests that the given com.google.protobuf.ByteString has at least len bytes and splits the com.google.protobuf.ByteString at len.

  35. def strictDeserializer[T](deserialize: (ByteString) => Either[DeserializationError, (T, ByteString)]): (ByteString) => Either[DeserializationError, T]

    Wrapper to deserialize strictly, returning an error if there are trailing bytes

  36. final def synchronized[T0](arg0: => T0): T0
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  37. def toString(): String
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  38. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  39. final def wait(arg0: Long): Unit
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  40. final def wait(): Unit
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    @throws(classOf[java.lang.InterruptedException])

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  1. def finalize(): Unit
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