Enum QueueError 

pub enum QueueError {
    NoMoreHosts,
    InsufficientHosts,
    Closed,
    MutexError,
}

Errors from the host selection queue.

Variants

NoMoreHosts

All available hosts have been tried and failed.

InsufficientHosts

Not enough hosts are available to meet the required shard count.

Closed

The host queue has been closed.

MutexError

An internal mutex was poisoned.

Trait Implementations

impl Debug for QueueError

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

Formats the value using the given formatter.

impl Display for QueueError

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

Formats the value using the given formatter.

impl Error for QueueError

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<QueueError> for UploadError

fn from(source: QueueError) -> Self

Converts to this type from the input type.