arrow-fx / arrow.fx.typeclasses / Bracket / onError
open fun <A> Kind<F, A>.onError(finalizer: (E) -> Kind<F, Unit>): Kind<F, A>
open fun <A> Kind<F, A>.onError(finalizer: (E) -> Kind<F,
Unit
>): Kind<F, A>
Executes the given finalizer with the given error when the source is finished in error.
finalizer
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