smithy4s.internals.package.scala Maven / Gradle / Ivy
/*
* Copyright 2021-2024 Disney Streaming
*
* Licensed under the Tomorrow Open Source Technology License, Version 1.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://disneystreaming.github.io/TOST-1.0.txt
*
* 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 smithy4s
import scala.util.control.NoStackTrace
package object internals {
type SchemaDescription[A] = String
val SchemaDescriptionDetailed: Schema ~> SchemaDescription =
SchemaDescriptionDetailedImpl.andThen(
SchemaDescriptionDetailedImpl.conversion
)
private object DoneEarly extends Exception with NoStackTrace
private[internals] implicit class vectorOps[A](val vector: Vector[A])
extends AnyVal {
def traverse[B](f: A => Option[B]): Option[Vector[B]] = {
val vec = Vector.newBuilder[B]
var doneEarly = false
vector.foreach { a =>
f(a) match {
case Some(b) => vec += b
case None =>
doneEarly = true
scala.util.control.Breaks.break()
}
}
if (doneEarly) None else Some(vec.result())
}
}
}