Enum icalendar::Trigger

pub enum Trigger {
    Duration(Duration, Option<Related>),
    DateTime(CalendarDateTime),
}

Describes when an alarm is supposed to occure.

RFC 5545, Section 3.8.6.3, see also Alarm Trigger Relationship This property specifies when an alarm will trigger.

Variants

Duration(Duration, Option<Related>)

Duration in relation to either Start or End of the event

DateTime(CalendarDateTime)

Absolute DateTime of the Trigger

Implementations

impl Trigger

pub fn after_start(duration: Duration) -> Trigger

assert_eq!(
    Trigger::after_start(Duration::hours(1)),
    Trigger::Duration(Duration::hours(1), Some(Related::Start))
)

please don’t supply negative durations, you’ll just confuse everybody

pub fn after_end(duration: Duration) -> Trigger

assert_eq!(
    Trigger::after_end(Duration::hours(1)),
    Trigger::Duration(Duration::hours(1), Some(Related::End))
)

please don’t supply negative durations, you’ll just confuse everybody

pub fn before_start(duration: Duration) -> Trigger

assert_eq!(
    Trigger::before_start(Duration::hours(1)),
    Trigger::Duration(-Duration::hours(1), Some(Related::Start))
)

please don’t supply negative durations, you’ll just confuse everybody

pub fn before_end(duration: Duration) -> Trigger

assert_eq!(
    Trigger::before_end(Duration::hours(1)),
    Trigger::Duration(-Duration::hours(1), Some(Related::End))
)

please don’t supply negative durations, you’ll just confuse everybody

pub fn related(&self) -> Option<Related>

Returns the containing Related if the Trigger contains one

pub fn as_duration(&self) -> Option<&Duration>

Returns the containing Duration if the Trigger contains one

pub fn as_date_time(&self) -> Option<&CalendarDateTime>

Returns the containing CalendarDateTime if the Trigger contains one

Trait Implementations

impl Clone for Trigger

fn clone(&self) -> Trigger

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Trigger

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<(TimeDelta, Related)> for Trigger

fn from((duration, related): (Duration, Related)) -> Self

Converts to this type from the input type.

impl<T> From<T> for Trigger

where CalendarDateTime: From<T>,

fn from(dt: T) -> Self

Converts to this type from the input type.

impl From<TimeDelta> for Trigger

fn from(duration: Duration) -> Self

Converts to this type from the input type.

impl From<Trigger> for Property

fn from(trigger: Trigger) -> Self

Converts to this type from the input type.

impl PartialEq for Trigger

fn eq(&self, other: &Trigger) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&Property> for Trigger

type Error = ()

The type returned in the event of a conversion error.

fn try_from(prop: &Property) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Trigger

impl StructuralPartialEq for Trigger