arrow-optics / arrow.optics.extensions / NonEmptyListIndex
NonEmptyListIndex
interface ~~NonEmptyListIndex~~<A> : Index<NonEmptyList<A>, Int, A>
Deprecated: Typeclass interface implementation will not be exposed directly anymore
Index instance definition for NonEmptyList.
Functions
| index | Get Optional focus A for a structure S at index i.open fun index(i: Int): Optional<NonEmptyList<A>, A> |