Enum cros_async::sys::linux::uring_executor::Error

pub enum Error {
    CreatingContext(Error),
    Discard(Error),
    DuplicatingFd(Error),
    EnablingContext(Error),
    ExecutorGone,
    InvalidOffset,
    InvalidSource,
    Io(Error),
    RegisteringURingRestriction(Error),
    RemovingWaker(Error),
    SubmittingOp(Error),
    URingContextError(Error),
    URingEnter(Error),
}

Variants

CreatingContext(Error)

Creating a context to wait on FDs failed.

Discard(Error)

Failed to discard a block

DuplicatingFd(Error)

Failed to copy the FD for the polling context.

EnablingContext(Error)

Enabling a context faild.

ExecutorGone

The Executor is gone.

InvalidOffset

Invalid offset or length given for an iovec in backing memory.

InvalidSource

Invalid FD source specified.

Io(Error)

Error doing the IO.

RegisteringURingRestriction(Error)

Registering operation restrictions to a uring failed.

RemovingWaker(Error)

Failed to remove the waker remove the polling context.

SubmittingOp(Error)

Failed to submit the operation to the polling context.

URingContextError(Error)

URingContext failure.

URingEnter(Error)

Failed to submit or wait for io_uring events.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.

impl From<Error> for AsyncError

fn from(e: Error) -> AsyncError

Converts to this type from the input type.

impl From<Error> for AsyncErrorSys

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.