Enum SleepError

#[non_exhaustive]
pub enum SleepError {
    ScheduleDropped,
}

An error returned while telling a TaskSchedule to sleep.

Unlike regular “sleep” functions, the sleep operations on a TaskSchedule can fail because there are no TaskHandles left.

Note that it is not an error if the sleep function is interrupted, cancelled, or or rescheduled for a later time: See TaskSchedule::sleep for more information.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ScheduleDropped

The final TaskHandle for this TaskSchedule has been dropped: the task should exit.

Trait Implementations

impl Clone for SleepError

fn clone(&self) -> SleepError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SleepError

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

Formats the value using the given formatter.

impl Display for SleepError

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

Formats the value using the given formatter.

impl Error for SleepError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.