Function scheduled_event_name 

pub fn scheduled_event_name(
    name: impl AsRef<str>,
) -> Result<(), ValidationError>

Ensure that a scheduled event’s name is correct.

The length must be at least SCHEDULED_EVENT_NAME_MIN and at most SCHEDULED_EVENT_NAME_MAX. This is based on this documentation entry.

Errors

Returns an error of type ScheduledEventName if the length is invalid.