RRule in rust

A pure Rust (partial) implementation of recurrence rules as defined in the iCalendar RFC.

Usage

```rust extern crate rrule;

use rrule::build_rrule;

let mut rruleset = buildrule("RRULE:UNTIL=19990404T110000Z;DTSTART;TZID=America/New_York:19990104T110000Z;FREQ=WEEKLY;BYDAY=TU,WE");

// Get all occurrences of the rrule set let occurences = rrule_set.all(); ```

Inspired by

• python-dateutil library
• rrule.js

todos

• tests for minutes and seconds FREQ
• timezone
• subseconds
• cache