JoinedKey.kt
/*
* Copyright 2019 The Android Open Source Project
*
* 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 androidx.compose.runtime
@Suppress("EqualsOrHashCode")
internal data class JoinedKey(
val left: Any?,
val right: Any?
) {
override fun hashCode(): Int = hashCodeOf(left) * 31 + hashCodeOf(right)
private fun hashCodeOf(value: Any?) =
if (value is Enum<*>) value.ordinal else value?.hashCode() ?: 0
}