Enum KeyedError 

pub enum KeyedError {
    InitializationUnavailable,
    WorkerCreationsExhausted,
}

Controlled failure while starting or transitioning one keyed pool.

Variants

InitializationUnavailable

Initialization was invoked after the prepared roster had already advanced.

WorkerCreationsExhausted

The pool could not reserve an identifier for every initial worker.

Trait Implementations

impl Debug for KeyedError

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

Formats the value using the given formatter.

impl Display for KeyedError

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

Formats the value using the given formatter.

impl Error for KeyedError

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.