30 lines
1.0 KiB
OCaml
30 lines
1.0 KiB
OCaml
(**************************************************************************)
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(* *)
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(* Copyright (c) 2014 - 2017. *)
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(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
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(* *)
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(* All rights reserved. No warranty, explicit or implicit, provided. *)
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(* *)
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(**************************************************************************)
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open Error_monad
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exception Exited of int
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module Channel : sig
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type ('a, 'b) t
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val push: ('a, 'b) t -> 'a -> unit tzresult Lwt.t
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val pop: ('a, 'b) t -> 'b tzresult Lwt.t
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end
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type ('a, 'b) t = {
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termination: unit tzresult Lwt.t ;
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channel: ('b, 'a) Channel.t ;
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}
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val detach:
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?prefix:string ->
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(('a, 'b) Channel.t -> unit tzresult Lwt.t) ->
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('a, 'b) t Lwt.t
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val wait_all: ('a, 'b) t list -> unit tzresult Lwt.t
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