AppliedFocusSyntax.scala

package monocle.syntax

import monocle.{AppliedIso, Focus, Iso}
import monocle.internal.focus.AppliedFocusImpl

trait AppliedFocusSyntax {

  extension [From, To](from: From) {
    def focus(): AppliedIso[From, From] = AppliedPIso(from, Iso.id)

    transparent inline def focus(inline lambda: (Focus.KeywordContext ?=> From => To)): Any =
      ${ AppliedFocusImpl[From, To]('from, 'lambda) }
  }

}