sig
val bool :
host_io:Host_io.t ->
Ketrew_pure.Target.Condition.t ->
(bool,
[> `Host of
[> `Execution of
< host : string; message : string; stderr : string option;
stdout : string option >
| `Named_host_not_found of string
| `Non_zero of string * int
| `Ssh_failure of
[> `Wrong_log of string
| `Wrong_status of Unix_process.Exit_code.t ] *
string
| `System of [> `Sleep of float ] * [> `Exn of exn ]
| `Timeout of float
| `Unix_exec of string ]
Host_io.Error.execution Host_io.Error.non_zero_execution
| `Volume of [> `No_size of Ketrew_pure.Internal_pervasives.Log.t ] ])
Unix_io.Deferred_result.t
end