package timezone

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Time-zone handling

Install 

dune-project
 Dependency

github.com Readme Changelog MIT License Edit opam file Versions (5)

Authors

  1. J
    Jane Street Group, LLC

Maintainers

  1. J
    Jane Street developers

Sources

v0.17.0.tar.gz
sha256=43026ee35551b996c627b0759e20da1a01609a3fd999eb6ba3149632dd625adf

Description

Timezone handles parsing timezone data and create [Timezone.t] that can later be used to manipulate time in core_kernel or core.

Added to opam-repository:

README

Timezone for OCaml

Timezone handles parsing timezone data and create [Timezone.t] that can later be used to manipulate time in core (using [Time] and [Time_ns] modules).

Timezone is currently only able to read the Timezone Database provided by IANA. It should work out of the box on Linux and macOS.

Where are the timezone data located ?

The location of the timezone files can be set using the environment variable TZDIR. If not set, [Timezone] will fallback to /usr/share/zoneinfo/.

What is the local timezone ?

The local timezone can be set using the environment variable TZ. If not set, [Timezone] will fallback to /etc/localtime. In a JavaScript context, we automatically set the environment variable TZ to Intl.DateTimeFormat().resolvedOptions().timeZone.

Compatibility with JavaScript.

The [Timezone] library can be used when constructing JavaScript applications with Js_of_ocaml.

In the past, web browsers needed to be provided with a copy of the timezone database, but this is no longer required.

Please report bugs and feature requests on GitHub.

You can find all of Jane Street's open-source libraries on GitHub.

Documentation can be found here.

Dependencies (4)

  1. dune >= "3.11.0"
  2. ppx_jane >= "v0.17" & < "v0.18~"
  3. core >= "v0.17" & < "v0.18~"
  4. ocaml >= "5.1.0"

Dev Dependencies

None

Optional Dependencies

None

Used by (2)

  1. async_log
  2. core_unix >= "v0.17.0"

Conflicts

None

Build status

Results of building timezone with each compiler on check.ci.ocaml.org, run of against opam-repository 7cdc698. All results for this package.

Each result links to its build log. To keep crawlers from overloading the site, build logs require a GitHub sign-in (see ocurrent/opam-health-check). On your first log, GitHub asks you to “Authorize opam-health-check”, the OCurrent app that runs these checks; it sees only your public profile, not your repositories. The sign-in lasts 30 days.

Version OCaml 4.11 OCaml 4.14 OCaml 5.2 OCaml 5.4 OCaml 5.5
v0.17.0 (this version) n/a n/a good good good
v0.16.0 n/a good good n/a n/a
v0.15.0 good good n/a n/a n/a
  • good Package successfully built
  • partial One of the dependencies failed to build
  • bad Package failed to build
  • n/a Package is not available in this environment
  • internal Internal failure