Trait IcalComponentSpec 

pub trait IcalComponentSpec {
    const KIND: IcalComponentKind;

    // Provided methods
    fn allowed_children() -> &'static [IcalComponentKind] { ... }
    fn required_props() -> &'static [IcalPropKind] { ... }
}

The per-component contract: the child components it may nest and the properties it requires. Implemented on the zero-sized component markers; the defaults are the permissive empty sets, so a component overrides only where it constrains.

Required Associated Constants

const KIND: IcalComponentKind

The component this spec describes.

Provided Methods

fn allowed_children() -> &'static [IcalComponentKind]

The child components this one may directly nest.

fn required_props() -> &'static [IcalPropKind]

The properties this component requires.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl IcalComponentSpec for AVAILABLE

const KIND: IcalComponentKind = IcalComponentKind::Available

impl IcalComponentSpec for DAYLIGHT

const KIND: IcalComponentKind = IcalComponentKind::Daylight

impl IcalComponentSpec for PARTICIPANT

const KIND: IcalComponentKind = IcalComponentKind::Participant

impl IcalComponentSpec for STANDARD

const KIND: IcalComponentKind = IcalComponentKind::Standard

impl IcalComponentSpec for VALARM

const KIND: IcalComponentKind = IcalComponentKind::VAlarm

impl IcalComponentSpec for VAVAILABILITY

const KIND: IcalComponentKind = IcalComponentKind::VAvailability

impl IcalComponentSpec for VCALENDAR

const KIND: IcalComponentKind = IcalComponentKind::VCalendar

impl IcalComponentSpec for VEVENT

const KIND: IcalComponentKind = IcalComponentKind::VEvent

impl IcalComponentSpec for VFREEBUSY

const KIND: IcalComponentKind = IcalComponentKind::VFreeBusy

impl IcalComponentSpec for VJOURNAL

const KIND: IcalComponentKind = IcalComponentKind::VJournal

impl IcalComponentSpec for VLOCATION

const KIND: IcalComponentKind = IcalComponentKind::VLocation

impl IcalComponentSpec for VRESOURCE

const KIND: IcalComponentKind = IcalComponentKind::VResource

impl IcalComponentSpec for VTIMEZONE

const KIND: IcalComponentKind = IcalComponentKind::VTimezone

impl IcalComponentSpec for VTODO

const KIND: IcalComponentKind = IcalComponentKind::VTodo