Enum NotificationError 

pub enum NotificationError {
    Cancelled,
    Unavailable,
    Work(WorkError),
}

Notification adapter failures never alter filesystem truth.

Variants

Cancelled

Cooperative cancellation occurred before adapter access.

Unavailable

Adapter synchronization state is unavailable.

Work(WorkError)

Exact work overflowed or exceeded the admitted budget.

Trait Implementations

impl Debug for NotificationError

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

Formats the value using the given formatter.

impl Display for NotificationError

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

Formats the value using the given formatter.

impl Error for NotificationError

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.

impl From<WorkError> for NotificationError

fn from(source: WorkError) -> Self

Converts to this type from the input type.