Enum dpdk_unix::scheduling::ProcessNicenessAdjustmentError

pub enum ProcessNicenessAdjustmentError {
    CouldNotSetCurrentRealEffectiveUserPriorityNiceness,
    CouldNotSetCurrentProcessGroupPriorityNiceness,
    CouldNotSetCurrentProcessPriorityNiceness,
    CouldNotSetCurrentProcessAutogroupPriorityNiceness(Error),
}

Process niceness error.

Variants

CouldNotSetCurrentRealEffectiveUserPriorityNiceness

Could not set current real effective user priority niceness (permission was denied in some way).

CouldNotSetCurrentProcessGroupPriorityNiceness

Could not set current process group user priority niceness (permission was denied in some way).

CouldNotSetCurrentProcessPriorityNiceness

Could not set current process user priority niceness (permission was denied in some way).

CouldNotSetCurrentProcessAutogroupPriorityNiceness(Error)

Could not set current process user autogroup priority niceness.

Trait Implementations

impl From<ProcessNicenessAdjustmentError> for ProcessCommonConfigurationExecutionError

fn from(error: ProcessNicenessAdjustmentError) -> Self

Performs the conversion.

impl From<Error> for ProcessNicenessAdjustmentError

fn from(error: Error) -> Self

Performs the conversion.

impl Debug for ProcessNicenessAdjustmentError

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

Formats the value using the given formatter.

impl Display for ProcessNicenessAdjustmentError

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

Formats the value using the given formatter.

impl Error for ProcessNicenessAdjustmentError

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

The lower-level source of this error, if any.

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.