module Or_error: Async_or_errortype'at ='a Core.Std.Or_error.t Deferred.t
include Monad.S
return x = Deferred.return (Ok x) *val fail : Core.Std.Error.t -> 'a tfail error = Deferred.return (Error error) *val ok_exn : 'a t -> 'a Deferred.tCore.Or_error functions.val of_exn : exn -> 'a tval of_exn_result : ('a, exn) Core.Std.Result.t Deferred.t -> 'a tval error : string -> 'a -> ('a -> Core.Std.Sexp.t) -> 'b tval error_string : string -> 'a tval unimplemented : string -> 'a tval combine_errors : 'a t list -> 'a list tval combine_errors_unit : unit t list -> unit tval ok_unit : unit tok_unit = return ()val try_with : ?extract_exn:bool ->
?name:string -> (unit -> 'a Deferred.t) -> 'a ttry_with f catches exceptions thrown by f and returns them in the Result.t as an
Error.t. try_with_join is like try_with, except that f can throw exceptions or
return an Error directly, without ending up with a nested error; it is equivalent to
try_with f >>| Result.join.
The option extract_exn is passed along to Monitor.try_with ?extract_exn and
specifies whether or not the monitor exn wrapper should be skipped (extract_exn:true
or kept (extract_exn:false).
val try_with_join : ?extract_exn:bool ->
?name:string -> (unit -> 'a t) -> 'a tmodule List:Deferred_intf.Monad_sequencewith type 'a monad := 'a twith type 'a t := 'a list