oxedyne/fe2o3 — fe2o3_datime/src/calendar/interval.rs

1.5 KiB, 7 runs

created by r1870400018:6299, which is this file's identity for as long as the history lasts, whatever it is later renamed to

1	//! [Written with AI entirely](https://need2know.ai/entirely-ai/code)\
2	//! Anthropic Claude
3
4	use crate::{
5	calendar::{
6	CalendarDate,
7	CalendarDuration,
8	},
9	core::{Interval, Time},
10	};
11
12	use oxedyne_fe2o3_core::prelude::*;
13
14	use std::fmt::{self, Display};
15
16	#[derive(Clone, Debug, Eq, PartialEq)]
17	pub struct CalendarInterval {
18	start: CalendarDate,
19	end: CalendarDate,
20	}
21
22	impl CalendarInterval {
23	pub fn new(start: CalendarDate, end: CalendarDate) -> Outcome<Self> {
24	if end.is_before(&start) {
25	return Err(err!(
26	"End date {} is before start date {}",
27	end, start;
28	Invalid, Input, Order));
29	}
30
31	Ok(Self { start, end })
32	}
33
34	pub fn start(&self) -> &CalendarDate {
35	&self.start
36	}
37
38	pub fn end(&self) -> &CalendarDate {
39	&self.end
40	}
41
42	pub fn duration(&self) -> Outcome<CalendarDuration> {
43	self.end.minus_date(&self.start)
44	}
45	}
46
47	impl Interval<CalendarDuration> for CalendarInterval {
48	fn get_duration(&self) -> Outcome<CalendarDuration> {
49	self.duration()
50	}
51
52	fn contains<T: Time>(&self, _time: &T) -> bool {
53	// Placeholder - would need type-specific logic
54	false
55	}
56
57	fn overlaps(&self, _other: &Self) -> bool {
58	// Placeholder - would need proper date comparison logic
59	false
60	}
61	}
62
63	impl Display for CalendarInterval {
64	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
65	write!(f, "{} to {}", self.start, self.end)
66	}
67	}