For representing a day of the week.
type t
include Hashable.S with type t := t
include Comparable.S with type t := t
include Stringable.S with type t := t
of_string s accepts three-character abbreviations with any capitalization
val invariant : t -> unit
val sun : t
val mon : t
val tue : t
val wed : t
val thu : t
val fri : t
val sat : t
type variant = [ `Fri | `Mon | `Sat | `Sun | `Thu | `Tue | `Wed ]
val get : t -> variant
val create : variant -> t
conversion between ints and weekdays uses the same mapping as Unix.tm_wday. 0 <-> Sun, ... 6 <-> Sat
val of_int : int -> t option
of_int i returns i'th weekday if i is in 0,1,...,6. Otherwise it returns None.
val of_int_exn : int -> t
of_int_exn i should have i in 0,1,...,6 and returns the i'th weekday.
val to_int : t -> int
to_int t returns an int in 0,1,...6.
val shift : t -> int -> t
shift t i goes forward (or backward) the specified number of weekdays
val num_days : from:t -> to_:t -> int
num_days ~from ~to_ gives the number of days that must elapse from a from to get to a to_, i.e. the smallest non-negative number i such that shift from i = to_.
val is_sun_or_sat : t -> bool
is_sun_or_sat returns true if t is Sunday or Saturday
module Stable : sig .. end
module V1 : sig .. end
include sig .. end with type __pa_nonrec_0 := t
type __pa_nonrec_0 = t
type t = __pa_nonrec_0
val compare : t -> t -> int
val t_of_sexp : Sexplib.Sexp.t -> t
val sexp_of_t : t -> Sexplib.Sexp.t
val bin_t : t Bin_prot.Type_class.t
val bin_read_t : t Bin_prot.Read.reader
val __bin_read_t__ : (int -> t) Bin_prot.Read.reader
val bin_reader_t : t Bin_prot.Type_class.reader
val bin_size_t : t Bin_prot.Size.sizer
val bin_write_t : t Bin_prot.Write.writer
val bin_writer_t : t Bin_prot.Type_class.writer
val t_of_sexp : Sexplib.Sexp.t -> t
val sexp_of_t : t -> Sexplib.Sexp.t
val bin_t : t Bin_prot.Type_class.t
val bin_read_t : t Bin_prot.Read.reader
val __bin_read_t__ : (int -> t) Bin_prot.Read.reader
val bin_reader_t : t Bin_prot.Type_class.reader
val bin_size_t : t Bin_prot.Size.sizer
val bin_write_t : t Bin_prot.Write.writer
val bin_writer_t : t Bin_prot.Type_class.writer