0.3.0: Planned breaking changes to the existing interface.
So this is a much delayed major release, but this should not really change how you use Chrono---only the "required" breakages have been done (e.g. anything hindering API evolution). The "big" release used to be 0.3, but due to the dependency changes we are forced to push that to 0.4. I've took this opportunity to push all known planned breaking changes to 0.3, so this should be quite stable for a moment. See `CHANGELOG.md` for the full list of changes, but most importantly: - `chrono::prelude` module has been added for proper glob imports. - `FixedOffset` is now the official "value" type for time zone offsets. - Serde 0.9 support has landed, and serialization format used by rustc-serialize and Serde has been now synchronized. - Formatting items have been slightly adjusted to be future-proof. Fixes #126.
This commit is contained in:
Kang Seonghoon
parent
7b17d68474
commit
db9b98f691
|
|
@ -21,6 +21,7 @@ Jisoo Park <xxxyel@gmail.com>
|
|||
Joe Wilm <joe@jwilm.com>
|
||||
John Heitmann <jheitmann@gmail.com>
|
||||
John Nagle <nagle@sitetruth.com>
|
||||
Jonas mg <jonasmg@yepmail.net>
|
||||
János Illés <ijanos@gmail.com>
|
||||
Ken Tossell <ken@tossell.net>
|
||||
Martin Risell Lilja <martin.risell.lilja@gmail.com>
|
||||
|
|
|
|||
82
CHANGELOG.md
82
CHANGELOG.md
|
|
@ -8,8 +8,90 @@ Chrono obeys the principle of [Semantic Versioning](http://semver.org/).
|
|||
There were/are numerous minor versions before 1.0 due to the language changes.
|
||||
Versions with only mechnical changes will be omitted from the following list.
|
||||
|
||||
## 0.3.0 (2017-02-07)
|
||||
|
||||
The project has moved to the [Chronotope](https://github.com/chronotope/) organization.
|
||||
|
||||
### Added
|
||||
|
||||
- `chrono::prelude` module has been added. All other glob imports are now discouraged.
|
||||
|
||||
- `FixedOffset` can be added to or subtracted from any timelike types.
|
||||
|
||||
- `FixedOffset::local_minus_utc` and `FixedOffset::utc_minus_local` methods have been added.
|
||||
Note that the old `Offset::local_minus_utc` method is gone; see below.
|
||||
|
||||
- Serde support for non-self-describing formats like Bincode is added. (#89)
|
||||
|
||||
- Added `Item::Owned{Literal,Space}` variants for owned formatting items. (#76)
|
||||
|
||||
- Formatting items and the `Parsed` type have been slightly adjusted so that
|
||||
they can be internally extended without breaking any compatibility.
|
||||
|
||||
- `Weekday` is now `Hash`able. (#109)
|
||||
|
||||
- `ParseError` now implements `Eq` as well as `PartialEq`. (#114)
|
||||
|
||||
- More documentation improvements. (#101, #108, #112)
|
||||
|
||||
### Changed
|
||||
|
||||
- Chrono now only supports Rust 1.13.0 or later (previously: Rust 1.8.0 or later).
|
||||
|
||||
- Serde 0.9 is now supported.
|
||||
Due to the API difference, support for 0.8 or older is discontinued. (#122)
|
||||
|
||||
- Rustc-serialize implementations are now on par with corresponding Serde implementations.
|
||||
They both standardize on the `std::fmt::Debug` textual output.
|
||||
|
||||
**This is a silent breaking change (hopefully the last though).**
|
||||
You should be prepared for the format change if you depended on rustc-serialize.
|
||||
|
||||
- `Offset::local_minus_utc` is now `Offset::fix`, and returns `FixedOffset` instead of a duration.
|
||||
|
||||
This makes every time zone operation operate within a bias less than one day,
|
||||
and vastly simplifies many logics.
|
||||
|
||||
- `chrono::format::format` now receives `FixedOffset` instead of `time::Duration`.
|
||||
|
||||
- The following methods and implementations have been renamed and older names have been *removed*.
|
||||
The older names will be reused for the same methods with `std::time::Duration` in the future.
|
||||
|
||||
- `checked_*` → `checked_*_signed` in `Date`, `DateTime`, `NaiveDate` and `NaiveDateTime` types
|
||||
|
||||
- `overflowing_*` → `overflowing_*_signed` in the `NaiveTime` type
|
||||
|
||||
- All subtraction implementations between two time instants have been moved to
|
||||
`signed_duration_since`, following the naming in `std::time`.
|
||||
|
||||
### Fixed
|
||||
|
||||
- Fixed a panic when the `Local` offset receives a leap second. (#123)
|
||||
|
||||
### Removed
|
||||
|
||||
- Rustc-serialize support for `Date<Tz>` types and all offset types has been dropped.
|
||||
|
||||
These implementations were automatically derived and never had been in a good shape.
|
||||
Moreover there are no corresponding Serde implementations, limiting their usefulness.
|
||||
In the future they may be revived with more complete implementations.
|
||||
|
||||
- The following method aliases deprecated in the 0.2 branch have been removed.
|
||||
|
||||
- `DateTime::num_seconds_from_unix_epoch` (→ `DateTime::timestamp`)
|
||||
- `NaiveDateTime::from_num_seconds_from_unix_epoch` (→ `NaiveDateTime::from_timestamp`)
|
||||
- `NaiveDateTime::from_num_seconds_from_unix_epoch_opt` (→ `NaiveDateTime::from_timestamp_opt`)
|
||||
- `NaiveDateTime::num_seconds_unix_epoch` (→ `NaiveDateTime::timestamp`)
|
||||
|
||||
- Formatting items are no longer `Copy`, except for `chrono::format::Pad`.
|
||||
|
||||
- `chrono::offset::add_with_leapsecond` has been removed.
|
||||
Use a direct addition with `FixedOffset` instead.
|
||||
|
||||
## 0.2.25 (2016-08-04)
|
||||
|
||||
This is the last version officially supports Rust 1.12.0 or older.
|
||||
|
||||
(0.2.24 was accidentally uploaded without a proper check for warnings in the default state,
|
||||
and replaced by 0.2.25 very shortly. Duh.)
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
[package]
|
||||
name = "chrono"
|
||||
version = "0.2.25"
|
||||
version = "0.3.0"
|
||||
authors = ["Kang Seonghoon <public+rust@mearie.org>"]
|
||||
|
||||
description = "Date and time library for Rust"
|
||||
|
|
@ -20,7 +20,7 @@ appveyor = { repository = "chronotope/chrono" }
|
|||
name = "chrono"
|
||||
|
||||
[dependencies]
|
||||
time = "0.1"
|
||||
time = "^0.1.36"
|
||||
num = { version = "0.1", default-features = false }
|
||||
rustc-serialize = { version = "0.3", optional = true }
|
||||
serde = { version = "0.9", optional = true }
|
||||
|
|
|
|||
70
README.md
70
README.md
|
|
@ -1,5 +1,5 @@
|
|||
[Chrono][docsrs] 0.2.25
|
||||
=======================
|
||||
[Chrono][docsrs] 0.3.0
|
||||
======================
|
||||
|
||||
[![Chrono on Travis CI][travis-image]][travis]
|
||||
[![Chrono on Appveyor][appveyor-image]][appveyor]
|
||||
|
|
@ -12,8 +12,8 @@
|
|||
[appveyor]: https://ci.appveyor.com/project/chronotope/chrono
|
||||
[cratesio-image]: https://img.shields.io/crates/v/chrono.svg
|
||||
[cratesio]: https://crates.io/crates/chrono
|
||||
[docsrs-image]: https://docs.rs/chrono/badge.svg?version=0.2.25
|
||||
[docsrs]: https://docs.rs/chrono/0.2.25/
|
||||
[docsrs-image]: https://docs.rs/chrono/badge.svg?version=0.3.0
|
||||
[docsrs]: https://docs.rs/chrono/0.3.0/
|
||||
|
||||
|
||||
Date and time handling for Rust.
|
||||
|
|
@ -40,7 +40,7 @@ Put this in your `Cargo.toml`:
|
|||
|
||||
```toml
|
||||
[dependencies]
|
||||
chrono = "0.2"
|
||||
chrono = "0.3"
|
||||
```
|
||||
|
||||
Or, if you want [Serde](https://github.com/serde-rs/serde) or
|
||||
|
|
@ -49,7 +49,7 @@ include the features like this:
|
|||
|
||||
```toml
|
||||
[dependencies]
|
||||
chrono = { version = "0.2", features = ["serde", "rustc-serialize"] }
|
||||
chrono = { version = "0.3", features = ["serde", "rustc-serialize"] }
|
||||
```
|
||||
|
||||
Then put this in your crate root:
|
||||
|
|
@ -90,7 +90,7 @@ methods.
|
|||
### Date and Time
|
||||
|
||||
Chrono provides a
|
||||
[**`DateTime`**](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html)
|
||||
[**`DateTime`**](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html)
|
||||
type to represent a date and a time in a timezone.
|
||||
|
||||
For more abstract moment-in-time tracking such as internal timekeeping
|
||||
|
|
@ -101,15 +101,15 @@ which tracks your system clock, or
|
|||
is an opaque but monotonically-increasing representation of a moment in time.
|
||||
|
||||
`DateTime` is timezone-aware and must be constructed from
|
||||
the [**`TimeZone`**](https://docs.rs/chrono/0.2.25/chrono/offset/trait.TimeZone.html) object,
|
||||
the [**`TimeZone`**](https://docs.rs/chrono/0.3.0/chrono/offset/trait.TimeZone.html) object,
|
||||
which defines how the local date is converted to and back from the UTC date.
|
||||
There are three well-known `TimeZone` implementations:
|
||||
|
||||
* [**`UTC`**](https://docs.rs/chrono/0.2.25/chrono/offset/utc/struct.UTC.html) specifies the UTC time zone. It is most efficient.
|
||||
* [**`UTC`**](https://docs.rs/chrono/0.3.0/chrono/offset/utc/struct.UTC.html) specifies the UTC time zone. It is most efficient.
|
||||
|
||||
* [**`Local`**](https://docs.rs/chrono/0.2.25/chrono/offset/local/struct.Local.html) specifies the system local time zone.
|
||||
* [**`Local`**](https://docs.rs/chrono/0.3.0/chrono/offset/local/struct.Local.html) specifies the system local time zone.
|
||||
|
||||
* [**`FixedOffset`**](https://docs.rs/chrono/0.2.25/chrono/offset/fixed/struct.FixedOffset.html) specifies
|
||||
* [**`FixedOffset`**](https://docs.rs/chrono/0.3.0/chrono/offset/fixed/struct.FixedOffset.html) specifies
|
||||
an arbitrary, fixed time zone such as UTC+09:00 or UTC-10:30.
|
||||
This often results from the parsed textual date and time.
|
||||
Since it stores the most information and does not depend on the system environment,
|
||||
|
|
@ -117,12 +117,12 @@ There are three well-known `TimeZone` implementations:
|
|||
|
||||
`DateTime`s with different `TimeZone` types are distinct and do not mix,
|
||||
but can be converted to each other using
|
||||
the [`DateTime::with_timezone`](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html#method.with_timezone) method.
|
||||
the [`DateTime::with_timezone`](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html#method.with_timezone) method.
|
||||
|
||||
You can get the current date and time in the UTC time zone
|
||||
([`UTC::now()`](https://docs.rs/chrono/0.2.25/chrono/offset/utc/struct.UTC.html#method.now))
|
||||
([`UTC::now()`](https://docs.rs/chrono/0.3.0/chrono/offset/utc/struct.UTC.html#method.now))
|
||||
or in the local time zone
|
||||
([`Local::now()`](https://docs.rs/chrono/0.2.25/chrono/offset/local/struct.Local.html#method.now)).
|
||||
([`Local::now()`](https://docs.rs/chrono/0.3.0/chrono/offset/local/struct.Local.html#method.now)).
|
||||
|
||||
~~~~ {.rust}
|
||||
use chrono::prelude::*;
|
||||
|
|
@ -163,8 +163,8 @@ assert_eq!(dt, fixed_dt);
|
|||
~~~~
|
||||
|
||||
Various properties are available to the date and time, and can be altered individually.
|
||||
Most of them are defined in the traits [`Datelike`](https://docs.rs/chrono/0.2.25/chrono/trait.Datelike.html) and
|
||||
[`Timelike`](https://docs.rs/chrono/0.2.25/chrono/trait.Timelike.html) which you should `use` before.
|
||||
Most of them are defined in the traits [`Datelike`](https://docs.rs/chrono/0.3.0/chrono/trait.Datelike.html) and
|
||||
[`Timelike`](https://docs.rs/chrono/0.3.0/chrono/trait.Timelike.html) which you should `use` before.
|
||||
Addition and subtraction is also supported.
|
||||
The following illustrates most supported operations to the date and time:
|
||||
|
||||
|
|
@ -205,14 +205,14 @@ assert_eq!(UTC.ymd(1970, 1, 1).and_hms(0, 0, 0) - Duration::seconds(1_000_000_00
|
|||
UTC.ymd(1938, 4, 24).and_hms(22, 13, 20));
|
||||
~~~~
|
||||
|
||||
Formatting is done via the [`format`](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html#method.format) method,
|
||||
Formatting is done via the [`format`](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html#method.format) method,
|
||||
which format is equivalent to the familiar `strftime` format.
|
||||
(See the [`format::strftime` module documentation](https://docs.rs/chrono/0.2.25/chrono/format/strftime/index.html#specifiers)
|
||||
(See the [`format::strftime` module documentation](https://docs.rs/chrono/0.3.0/chrono/format/strftime/index.html#specifiers)
|
||||
for full syntax.)
|
||||
|
||||
The default `to_string` method and `{:?}` specifier also give a reasonable representation.
|
||||
Chrono also provides [`to_rfc2822`](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html#method.to_rfc2822) and
|
||||
[`to_rfc3339`](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html#method.to_rfc3339) methods
|
||||
Chrono also provides [`to_rfc2822`](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html#method.to_rfc2822) and
|
||||
[`to_rfc3339`](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html#method.to_rfc3339) methods
|
||||
for well-known formats.
|
||||
|
||||
~~~~ {.rust}
|
||||
|
|
@ -238,23 +238,23 @@ Parsing can be done with three methods:
|
|||
([`std::fmt::Debug`](https://doc.rust-lang.org/std/fmt/trait.Debug.html))
|
||||
format specifier prints, and requires the offset to be present.
|
||||
|
||||
2. [`DateTime::parse_from_str`](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html#method.parse_from_str) parses
|
||||
2. [`DateTime::parse_from_str`](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html#method.parse_from_str) parses
|
||||
a date and time with offsets and returns `DateTime<FixedOffset>`.
|
||||
This should be used when the offset is a part of input and the caller cannot guess that.
|
||||
It *cannot* be used when the offset can be missing.
|
||||
[`DateTime::parse_from_rfc2822`](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html#method.parse_from_rfc2822)
|
||||
[`DateTime::parse_from_rfc2822`](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html#method.parse_from_rfc2822)
|
||||
and
|
||||
[`DateTime::parse_from_rfc3339`](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html#method.parse_from_rfc3339)
|
||||
[`DateTime::parse_from_rfc3339`](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html#method.parse_from_rfc3339)
|
||||
are similar but for well-known formats.
|
||||
|
||||
3. [`Offset::datetime_from_str`](https://docs.rs/chrono/0.2.25/chrono/offset/trait.TimeZone.html#method.datetime_from_str) is
|
||||
3. [`Offset::datetime_from_str`](https://docs.rs/chrono/0.3.0/chrono/offset/trait.TimeZone.html#method.datetime_from_str) is
|
||||
similar but returns `DateTime` of given offset.
|
||||
When the explicit offset is missing from the input, it simply uses given offset.
|
||||
It issues an error when the input contains an explicit offset different
|
||||
from the current offset.
|
||||
|
||||
More detailed control over the parsing process is available via
|
||||
[`format`](https://docs.rs/chrono/0.2.25/chrono/format/index.html) module.
|
||||
[`format`](https://docs.rs/chrono/0.3.0/chrono/format/index.html) module.
|
||||
|
||||
~~~~ {.rust}
|
||||
use chrono::prelude::*;
|
||||
|
|
@ -288,7 +288,7 @@ assert!(UTC.datetime_from_str("Sat Nov 28 12:00:09 2014", "%a %b %e %T %Y").is_e
|
|||
|
||||
### Individual date
|
||||
|
||||
Chrono also provides an individual date type ([**`Date`**](https://docs.rs/chrono/0.2.25/chrono/date/struct.Date.html)).
|
||||
Chrono also provides an individual date type ([**`Date`**](https://docs.rs/chrono/0.3.0/chrono/date/struct.Date.html)).
|
||||
It also has time zones attached, and have to be constructed via time zones.
|
||||
Most operations available to `DateTime` are also available to `Date` whenever appropriate.
|
||||
|
||||
|
|
@ -307,26 +307,26 @@ assert_eq!(UTC.ymd(2014, 11, 28).and_hms_milli(7, 8, 9, 10).format("%H%M%S").to_
|
|||
|
||||
There is no timezone-aware `Time` due to the lack of usefulness and also the complexity.
|
||||
|
||||
`DateTime` has [`date`](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html#method.date) method
|
||||
`DateTime` has [`date`](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html#method.date) method
|
||||
which returns a `Date` which represents its date component.
|
||||
There is also a [`time`](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html#method.time) method,
|
||||
There is also a [`time`](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html#method.time) method,
|
||||
which simply returns a naive local time described below.
|
||||
|
||||
### Naive date and time
|
||||
|
||||
Chrono provides naive counterparts to `Date`, (non-existent) `Time` and `DateTime`
|
||||
as [**`NaiveDate`**](https://docs.rs/chrono/0.2.25/chrono/naive/date/struct.NaiveDate.html),
|
||||
[**`NaiveTime`**](https://docs.rs/chrono/0.2.25/chrono/naive/time/struct.NaiveTime.html) and
|
||||
[**`NaiveDateTime`**](https://docs.rs/chrono/0.2.25/chrono/naive/datetime/struct.NaiveDateTime.html) respectively.
|
||||
as [**`NaiveDate`**](https://docs.rs/chrono/0.3.0/chrono/naive/date/struct.NaiveDate.html),
|
||||
[**`NaiveTime`**](https://docs.rs/chrono/0.3.0/chrono/naive/time/struct.NaiveTime.html) and
|
||||
[**`NaiveDateTime`**](https://docs.rs/chrono/0.3.0/chrono/naive/datetime/struct.NaiveDateTime.html) respectively.
|
||||
|
||||
They have almost equivalent interfaces as their timezone-aware twins,
|
||||
but are not associated to time zones obviously and can be quite low-level.
|
||||
They are mostly useful for building blocks for higher-level types.
|
||||
|
||||
Timezone-aware `DateTime` and `Date` types have two methods returning naive versions:
|
||||
[`naive_local`](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html#method.naive_local) returns
|
||||
[`naive_local`](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html#method.naive_local) returns
|
||||
a view to the naive local time,
|
||||
and [`naive_utc`](https://docs.rs/chrono/0.2.25/chrono/datetime/struct.DateTime.html#method.naive_utc) returns
|
||||
and [`naive_utc`](https://docs.rs/chrono/0.3.0/chrono/datetime/struct.DateTime.html#method.naive_utc) returns
|
||||
a view to the naive UTC time.
|
||||
|
||||
## Limitations
|
||||
|
|
@ -338,7 +338,7 @@ Date types are limited in about +/- 262,000 years from the common epoch.
|
|||
Time types are limited in the nanosecond accuracy.
|
||||
|
||||
[Leap seconds are supported in the representation but
|
||||
Chrono doesn't try to make use of them](https://docs.rs/chrono/0.2.25/chrono/naive/time/index.html#leap-second-handling).
|
||||
Chrono doesn't try to make use of them](https://docs.rs/chrono/0.3.0/chrono/naive/time/index.html#leap-second-handling).
|
||||
(The main reason is that leap seconds are not really predictable.)
|
||||
Almost *every* operation over the possible leap seconds will ignore them.
|
||||
Consider using `NaiveDateTime` with the implicit TAI (International Atomic Time) scale
|
||||
|
|
@ -349,5 +349,5 @@ Any operation that can be ambiguous will return `None` in such cases.
|
|||
For example, "a month later" of 2014-01-30 is not well-defined
|
||||
and consequently `UTC.ymd(2014, 1, 30).with_month(2)` returns `None`.
|
||||
|
||||
Advanced time zone handling is not yet supported (but is planned in 0.3).
|
||||
Advanced time zone handling is not yet supported (but is planned in 0.4).
|
||||
|
||||
|
|
|
|||
10
src/lib.rs
10
src/lib.rs
|
|
@ -1,7 +1,7 @@
|
|||
// This is a part of Chrono.
|
||||
// See README.md and LICENSE.txt for details.
|
||||
|
||||
//! # Chrono 0.2.25
|
||||
//! # Chrono 0.3.0
|
||||
//!
|
||||
//! Date and time handling for Rust.
|
||||
//! It aims to be a feature-complete superset of
|
||||
|
|
@ -26,7 +26,7 @@
|
|||
//!
|
||||
//! ```toml
|
||||
//! [dependencies]
|
||||
//! chrono = "0.2"
|
||||
//! chrono = "0.3"
|
||||
//! ```
|
||||
//!
|
||||
//! Or, if you want [Serde](https://github.com/serde-rs/serde) or
|
||||
|
|
@ -35,7 +35,7 @@
|
|||
//!
|
||||
//! ```toml
|
||||
//! [dependencies]
|
||||
//! chrono = { version = "0.2", features = ["serde", "rustc-serialize"] }
|
||||
//! chrono = { version = "0.3", features = ["serde", "rustc-serialize"] }
|
||||
//! ```
|
||||
//!
|
||||
//! Then put this in your crate root:
|
||||
|
|
@ -343,9 +343,9 @@
|
|||
//! For example, "a month later" of 2014-01-30 is not well-defined
|
||||
//! and consequently `UTC.ymd(2014, 1, 30).with_month(2)` returns `None`.
|
||||
//!
|
||||
//! Advanced time zone handling is not yet supported (but is planned in 0.3).
|
||||
//! Advanced time zone handling is not yet supported (but is planned in 0.4).
|
||||
|
||||
#![doc(html_root_url = "https://docs.rs/chrono/0.2.25/")]
|
||||
#![doc(html_root_url = "https://docs.rs/chrono/0.3.0/")]
|
||||
|
||||
#![cfg_attr(bench, feature(test))] // lib stability features as per RFC #507
|
||||
#![deny(missing_docs)]
|
||||
|
|
|
|||
|
|
@ -34,7 +34,7 @@
|
|||
//! If you cannot tolerate this behavior,
|
||||
//! you must use a separate `TimeZone` for the International Atomic Time (TAI).
|
||||
//! TAI is like UTC but has no leap seconds, and thus slightly differs from UTC.
|
||||
//! Chrono 0.2 does not provide such implementation, but it is planned for 0.3.
|
||||
//! Chrono 0.3 does not provide such implementation, but it is planned for 0.4.
|
||||
//!
|
||||
//! ## Representing Leap Seconds
|
||||
//!
|
||||
|
|
|
|||
Loading…
Reference in New Issue