Enum serenity::model::event::RelatedId

pub enum RelatedId<T> {
    Never,
    None,
    Some(T),
    Multiple(Vec<T>),
}

Similar to Option, but with additional variants relevant to Event’s id methods (such as Event::user_id).

Variants

Never

This event type will never have this kind of related ID

None

This particular event has no related ID of this type, but other events of this type may.

Some

A single related ID

Tuple Fields of Some

0: T

Multiple

Multiple related IDs

Tuple Fields of Multiple

0: Vec<T>

Implementations

impl<T> RelatedId<T>

pub fn contains(&self, value: &T) -> bool where
    T: PartialEq, 

Trait Implementations

impl<T> From<Option<T>> for RelatedId<T>

fn from(value: Option<T>) -> Self

Performs the conversion.

impl<T> TryFrom<RelatedId<T>> for Option<T>

type Error = Vec<T>

The type returned in the event of a conversion error.

fn try_from(value: RelatedId<T>) -> StdResult<Self, Self::Error>

Performs the conversion.