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`)
35 lines
1.4 KiB
OCaml
35 lines
1.4 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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exception Exit
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let termination_thread, exit_wakener = Lwt.wait ()
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let exit x = Lwt.wakeup exit_wakener x; raise Exit
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let () =
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Lwt.async_exception_hook :=
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(function
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| Exit -> ()
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| exn ->
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let backtrace = Printexc.get_backtrace () in
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Logging.Node.Main.fatal_error "@[<v 2>%a%a@]"
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(fun ppf exn ->
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Format.fprintf ppf
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"@[Uncaught (asynchronous) exception (%d):@ %a@]"
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(Unix.getpid ())
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Error_monad.pp_exn exn)
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exn
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(fun ppf backtrace ->
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if String.length backtrace <> 0 then
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Format.fprintf ppf
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"@,Backtrace:@, @[<h>%a@]"
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Format.pp_print_text backtrace)
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backtrace ;
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Lwt.wakeup exit_wakener 1)
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