Enum cros_async::executor::SetDefaultExecutorKindError

pub enum SetDefaultExecutorKindError {
    SetMoreThanOnce(ExecutorKind),
    UringUnavailable(Error),
}

The error type for Executor::set_default_executor_kind().

Variants

SetMoreThanOnce(ExecutorKind)

The default executor kind is set more than once.

UringUnavailable(Error)

io_uring is unavailable. The reason might be the lack of the kernel support, but is not limited to that.

Trait Implementations

impl Debug for SetDefaultExecutorKindError

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

Formats the value using the given formatter.

impl Display for SetDefaultExecutorKindError

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

Formats the value using the given formatter.

impl Error for SetDefaultExecutorKindError

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

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.