fun buildUnknownFields()

in crumb-compiler/src/main/kotlin/com/uber/crumb/internal/wire/Message.kt [130:138]

• 8 lines of code
• 2 McCabe index (conditional complexity)

    fun buildUnknownFields(): ByteString {
      if (unknownFieldsBuffer != null) {
        // Reads and caches the unknown fields from the buffer.
        unknownFieldsByteString = unknownFieldsBuffer!!.readByteString()
        unknownFieldsBuffer = null
        unknownFieldsWriter = null
      }
      return unknownFieldsByteString
    }