package preface

  1. Overview
  2. Docs
Legend:
Library
Module
Module type
Parameter
Class
Class type
type ('a, 'b) t = ('a, 'b) Arrow.t

The type held by the Arrow_choice.

val choose : ('a, 'b) t -> ('c, 'd) t -> (('a, 'c) Preface_core.Shims.Either.t, ('b, 'd) Preface_core.Shims.Either.t) t

Split the input between the two argument arrows, retagging and merging their outputs.