ligo/src/lib_stdlib_unix/logging_unix.mli

60 lines
2.6 KiB
OCaml
Raw Normal View History

2018-06-29 16:08:08 +04:00
(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
module Output : sig
type t =
| Null
| Stdout
| Stderr
| File of string
| Syslog of Lwt_log.syslog_facility
val encoding : t Data_encoding.t
val of_string : string -> t option
val to_string : t -> string
val pp : Format.formatter -> t -> unit
end
type cfg = {
output : Output.t ;
default_level : Logging.level ;
rules : string option ;
template : Logging.template ;
}
val default_cfg : cfg
val create_cfg :
?output:Output.t ->
?default_level:Logging.level ->
?rules:string ->
?template:Logging.template -> unit -> cfg
val level_encoding : Logging.level Data_encoding.t
val cfg_encoding : cfg Data_encoding.t
val init: ?cfg:cfg -> unit -> unit Lwt.t
val close: unit -> unit Lwt.t