package timmy

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Type
Construction
1. Well known values
Time manipulation
1. Comparison
2. Operators
Scalar conversions

package timmy

timmy
- Timmy
  - Date
    
    O
  - Daytime
    
    O
  - Month
    
    O
  - Span
    
    O
  - Time
    
    O
  - Timezone
  - Versions
    
    V1_0
  - Week
    
    O
  - Weekday
    
    O
timmy.clock-virtual
- Clock_virtual
timmy.clock.virtual
- Clock

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Library
Module
Module type
Parameter
Class
Class type

A point in time.

Type

type t

A point in time.

Construction

Timmy leaves the burden of determining the current time to Ptime_clock. Pick the right ptime.clock library for your platform and use Timmy.Time.of_ptime (Ptime_clock.now ()).

Well known values

val epoch : t

epoch is January 1, 1970 00:00:00 UTC/GMT.

Time manipulation

Comparison

include Base.Comparable.S with type t := t

val equal : t -> t -> bool

val compare : t -> t -> int

val min : t -> t -> t

val max : t -> t -> t

val ascending : t -> t -> int

val descending : t -> t -> int

val between : t -> low:t -> high:t -> bool

val clamp_exn : t -> min:t -> max:t -> t

val clamp : t -> min:t -> max:t -> t Base__.Or_error.t

type comparator_witness

val comparator : (t, comparator_witness) Base__Comparator.comparator

Operators

module O : sig ... end

Convenience module to only pull operators.

include module type of O

Convenience module to only pull operators.

include Base.Comparable.Infix with type t := t

val (>=) : t -> t -> bool

val (<=) : t -> t -> bool

val (=) : t -> t -> bool

val (>) : t -> t -> bool

val (<) : t -> t -> bool

val (<>) : t -> t -> bool

val (+) : t -> Span.t -> t

time + span is the time point span after time.

val (-) : t -> t -> Span.t

end - start is the duration elapsed from start to end.

Scalar conversions

Pretty-print

val pp : t Fmt.t

pp f date prints date to f in an unspecified, human readable format.

String

val to_string : ?timezone:Timezone.t -> t -> Base.string

to_string time is the RCF3339 representation of time, eg. 2021-10-04.

val of_string : Base.string -> (t, Base.string) Base.Result.t

of_string s is the time represented by s as per RCF3339 or a relevant error message if it is invalid.

val to_rfc3339 : ?timezone:Timezone.t -> t -> Base.string

of_rfc3339 is to_string.

val of_rfc3339 : Base.string -> (t, Base.string) Base.Result.t

of_rfc3339 is of_string.

Ptime

val of_ptime : Ptime.t -> t

of_ptime ptime is the time equivalent to ptime.

val to_ptime : t -> Ptime.t

to_ptime time is the Ptime time equivalent to time.