Enum BlockingError 

pub enum BlockingError {
    Saturated,
    Shutdown,
    WorkerUnavailable,
    Panicked,
    Unsupported,
    NoRuntime,
}

Failure to admit or complete blocking work.

Variants

Saturated

An immediate try_submit found a full queue. The closure has not run.

Shutdown

The executor stopped accepting work and discarded its waiting jobs.

WorkerUnavailable

No worker could be started. The closure has not run.

Panicked

The closure unwound. With panic=abort, a panic still ends the process.

Unsupported

This target has no supported executor for blocking closures.

NoRuntime

A UI callback was requested without a live composition runtime.

Trait Implementations

impl Clone for BlockingError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BlockingError

impl Debug for BlockingError

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

Formats the value using the given formatter.

impl Display for BlockingError

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

Formats the value using the given formatter.

impl Eq for BlockingError

impl Error for BlockingError

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 PartialEq for BlockingError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BlockingError