Cmdliner_eval (cmdliner.Cmdliner

Evaluating commands

type 'a eval_ok = [

| `Ok of 'a
| `Version
| `Help

]

type eval_error = [

| `Parse
| `Term
| `Exn

]

type 'a eval_exit = [

| `Ok of 'a
| `Exit of Cmdliner_info.Exit.code

]

val eval_value : 
  ?help:Stdlib.Format.formatter ->
  ?err:Stdlib.Format.formatter ->
  ?catch:bool ->
  ?env:(string -> string option) ->
  ?argv:string array ->
  'a Cmdliner_cmd.t ->
  ('a eval_ok, eval_error) Stdlib.result

val eval_value' : 
  ?help:Stdlib.Format.formatter ->
  ?err:Stdlib.Format.formatter ->
  ?catch:bool ->
  ?env:(string -> string option) ->
  ?argv:string array ->
  ?term_err:int ->
  'a Cmdliner_cmd.t ->
  'a eval_exit

val eval_peek_opts : 
  ?version_opt:bool ->
  ?env:(string -> string option) ->
  ?argv:string array ->
  'a Cmdliner_term.t ->
  'a option * ('a eval_ok, eval_error) Stdlib.result

val eval : 
  ?help:Stdlib.Format.formatter ->
  ?err:Stdlib.Format.formatter ->
  ?catch:bool ->
  ?env:(string -> string option) ->
  ?argv:string array ->
  ?term_err:int ->
  unit Cmdliner_cmd.t ->
  Cmdliner_info.Exit.code

val eval' : 
  ?help:Stdlib.Format.formatter ->
  ?err:Stdlib.Format.formatter ->
  ?catch:bool ->
  ?env:(string -> string option) ->
  ?argv:string array ->
  ?term_err:int ->
  int Cmdliner_cmd.t ->
  Cmdliner_info.Exit.code

val eval_result : 
  ?help:Stdlib.Format.formatter ->
  ?err:Stdlib.Format.formatter ->
  ?catch:bool ->
  ?env:(string -> string option) ->
  ?argv:string array ->
  ?term_err:Cmdliner_info.Exit.code ->
  (unit, string) Stdlib.result Cmdliner_cmd.t ->
  Cmdliner_info.Exit.code

val eval_result' : 
  ?help:Stdlib.Format.formatter ->
  ?err:Stdlib.Format.formatter ->
  ?catch:bool ->
  ?env:(string -> string option) ->
  ?argv:string array ->
  ?term_err:Cmdliner_info.Exit.code ->
  (Cmdliner_info.Exit.code, string) Stdlib.result Cmdliner_cmd.t ->
  Cmdliner_info.Exit.code