b6449cae87
* `lib_stdlib`: basic extended OCaml stdlib and generic data structures * `lib_data_encoding`: almost independant 'Data_encoding' * `lib_error_monad`: almost independant 'Error_monad' * `lib_stdlib_lwt`: extended Lwt library * `lib_crypto`: all the crypto stuff (hashing, signing, cryptobox). * `lib_base`: - basic type definitions (Block_header, Operation, ...) - a module `TzPervasives` to bind them all and to be the single module opened everywhere. In the process, I splitted `Tezos_data` and `Hash` in multiple submodules, thus removing a lot of `-open`. The following two modules may not have found their place yet: - Base58 (currently in `lib_crypto`) - Cli_entries (currently in `lib_stdlib_lwt`)
21 lines
908 B
OCaml
21 lines
908 B
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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(** Imperative Ring Buffer *)
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type 'a t
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val create : int -> 'a t
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val add : 'a t -> 'a -> unit
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val add_list : 'a t -> 'a list -> unit
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val last : 'a t -> 'a option
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exception Empty
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val last_exn : 'a t -> 'a
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val fold : 'a t -> init:'b -> f:('b -> 'a -> 'b) -> 'b
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val elements : 'a t -> 'a list
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