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ical/prop/
uid.rs

1//! # UID
2//!
3//! The `UID` property: the persistent, globally unique identifier of the
4//! component (RFC 5545 3.8.4.7).
5
6use crate::{
7    prop::{IcalPropKind, cardinality::IcalPropCardinality, spec::IcalPropSpec},
8    version::IcalVersion,
9};
10
11/// The `UID` property marker.
12pub struct UID;
13
14impl IcalPropSpec for UID {
15    const KIND: IcalPropKind = IcalPropKind::Uid;
16
17    fn cardinality(_version: IcalVersion) -> IcalPropCardinality {
18        IcalPropCardinality::AtMostOne
19    }
20}