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• org.scalesxml
• scales-xml_2.11
• 0.6.0-M7
• source code
• EitherLikeImpl.scala

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scales.utils.impl.EitherLikeImpl.scala Maven / Gradle / Ivy

package scales.utils.impl


trait LeftLikeProjection[+L] {
  def get : L
}

trait RightLikeProjection[+R] {
  def get : R
}

object NonLeftP extends LeftLikeProjection[Nothing] {
  def get : Nothing = scales.utils.error("Cannot get a left from a RightLike.")
}

object NonRightP extends RightLikeProjection[Nothing] {
  def get : Nothing = scales.utils.error("Cannot get a right from a LeftLike.")
}