Crate sac13

SAC13 is a 13-month solar calendar with fixed four-week months, starting each year with the March Equinox.

This library is the Rust reference implementation for SAC13 and maintains data types and functions to convert, among others, from and to

• Gregorian Calendar dates
• JulianDays
• UnixDays (days since 1970-01-01)

Modules

day_counts

Primitive types for linear day counts like the Julian Day Number.

prelude

Reexports for common types.

Macros

date

Creates a SAC13 date with a statically known and compile time checked value.

date_greg

Creates a Gregorian Calendar date with a statically known and compile time checked value.

year

Creates a SAC13 year with a statically and compile time checked value.

Structs

Date

SAC13 date.

DateComponentSeparator

A separator between date components in their textual representation. At most six ASCII characters long.

GregorianDate

Gregorian Calendar date (proleptic).

ParsedDate

The parsing result of Date::parse_str, which is basically a SAC13 Date with attached parsing information.

ParsedFormat

Details about the format of the parsed input.

ParsedGregorianDate

The parsing result of GregorianDate::parse_str, which is basically a GregorianDate with attached parsing information.

ParsedSacOrGreg

Parsing result of SacOrGreg::parse_str.

Year

SAC13 year. It roughly corresponds to the Gregorian Year + 10’000. Roughly, because the Gregorian Calendar starts its year with January and SAC13 with March.

Enums

ComponentOrder

Describes the order of date components.

Month

Represents a month on the SAC13 calendar.

SacOrGreg

EitherDate is either a GregorianDate or SAC13 Date.

YearType

The type of the year.

Traits

CalendarDate

A minimum set of functionality a typical calendar should provide.