wvlet.airframe.codec.PackSupport.scala Maven / Gradle / Ivy

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Airframe MessagePack-based codec

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/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package wvlet.airframe.codec

import wvlet.airframe.msgpack.spi.Packer

/**
  * If a class is extending PackSupport, pack(Packer) method will be used for serializing (packing) this object.
  *
  * For deserializing (unpacking) data of type A, define a package method unapply(string:String): Option[A].
  *
  * In future, we may support unapply(u:Unpacker): Option[A] method
  */
trait PackSupport {
  def pack(packer: Packer): Unit
}