arrow-core-data / arrow.core / leftWiden
fun <AA, A : AA, B> Either<A, B>.leftWiden(): Either<AA, B> fun <AA, A : AA, B> Ior<A, B>.leftWiden(): Ior<AA, B> fun <EE, E : EE, A> Validated<E, A>.leftWiden(): Validated<EE, A>
fun <AA, A : AA, B>
Either
<A, B>.leftWiden():
<AA, B>
Ior
fun <EE, E : EE, A>
Validated
<E, A>.leftWiden():
<EE, A>
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