26 lines
727 B
26 lines
727 B
4 years ago
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(*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*)
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module type S = sig
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type 'a t
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val return : 'a -> 'a t
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val bind : 'a t -> f:('a -> 'b t) -> 'b t
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val map : 'a t -> f:('a -> 'b) -> 'b t
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val ap : ('a -> 'b) t -> 'a t -> 'b t
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val prod : 'a t -> 'b t -> ('a * 'b) t
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module Import : sig
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val ( |>= ) : 'a t -> ('a -> 'b) -> 'b t
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val ( >>= ) : 'a t -> ('a -> 'b t) -> 'b t
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val ( let* ) : 'a t -> ('a -> 'b t) -> 'b t
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val ( and* ) : 'a t -> 'b t -> ('a * 'b) t
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val ( let+ ) : 'a t -> ('a -> 'b) -> 'b t
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val ( and+ ) : 'a t -> 'b t -> ('a * 'b) t
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end
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end
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