Module Sihl__.Core_time

type duration =
| OneSecond
| OneMinute
| TenMinutes
| OneHour
| OneDay
| OneWeek
| OneMonth
| OneYear
val duration_to_yojson : duration -> Yojson.Safe.t
val duration_of_yojson : Yojson.Safe.t -> duration Ppx_deriving_yojson_runtime.error_or
val pp_duration : Stdlib.Format.formatter -> duration -> unit
val show_duration : duration -> string
val equal_duration : duration -> duration -> bool
val duration_to_span : duration -> Ptime.span
val date_from_now : Ptime.t -> duration -> Ptime.t
val ptime_to_yojson : Ptime.t -> [> `String of string ]
val ptime_of_yojson : Yojson.Safe.t -> (Ptime.t, string) Stdlib.result
val ptime_of_date_string : string -> (Ptime.t, string) Stdlib.result
val ptime_to_date_string : Ptime.t -> string
module Span : sig ... end