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#[derive(Debug)]
pub enum ProcessCommonConfigurationExecutionError
{
ProcessNicenessAdjustmentFailed(ProcessNicenessAdjustmentError),
CouldNotSetCurrentProcessAffinity(io::Error),
CouldNotLoadKernelModules(String),
CouldNotWriteSystemControlValues(io::Error),
RescanOfAllPciBusesAndDevices(io::Error),
CpuFeaturesValidationFailed(String),
LinuxKernelCommandLineValidationFailed(String),
CouldNotSetWorkQueueHyperThreadAffinityToOnlineSharedHyperThreads(io::Error),
CouldNotForceWatchdogHyperThreadAffinityToOnlineSharedHyperThreads(io::Error),
CouldNotDisableTransparentHugePages(DisableTransparentHugePagesError),
ExecutionFailed(String),
ExecutionPanicked(Box<dyn Any + Send + 'static>),
}
impl Display for ProcessCommonConfigurationExecutionError
{
#[inline(always)]
fn fmt(&self, f: &mut Formatter) -> fmt::Result
{
<ProcessCommonConfigurationExecutionError as Debug>::fmt(self, f)
}
}
impl error::Error for ProcessCommonConfigurationExecutionError
{
#[inline(always)]
fn source(&self) -> Option<&(error::Error + 'static)>
{
use self::ProcessCommonConfigurationExecutionError::*;
match self
{
&ProcessNicenessAdjustmentFailed(ref error) => Some(error),
&CouldNotSetCurrentProcessAffinity(ref error) => Some(error),
&CouldNotLoadKernelModules(_) => None,
&CouldNotWriteSystemControlValues(ref error) => Some(error),
&RescanOfAllPciBusesAndDevices(ref error) => Some(error),
&CpuFeaturesValidationFailed(_) => None,
&LinuxKernelCommandLineValidationFailed(_) => None,
&CouldNotSetWorkQueueHyperThreadAffinityToOnlineSharedHyperThreads(ref error) => Some(error),
&CouldNotForceWatchdogHyperThreadAffinityToOnlineSharedHyperThreads(ref error) => Some(error),
&CouldNotDisableTransparentHugePages(ref error) => Some(error),
&ExecutionFailed(..) => None,
&ExecutionPanicked(..) => None,
}
}
}
impl From<ProcessNicenessAdjustmentError> for ProcessCommonConfigurationExecutionError
{
#[inline(always)]
fn from(error: ProcessNicenessAdjustmentError) -> Self
{
ProcessCommonConfigurationExecutionError::ProcessNicenessAdjustmentFailed(error)
}
}
impl From<DisableTransparentHugePagesError> for ProcessCommonConfigurationExecutionError
{
#[inline(always)]
fn from(error: DisableTransparentHugePagesError) -> Self
{
ProcessCommonConfigurationExecutionError::CouldNotDisableTransparentHugePages(error)
}
}
impl From<String> for ProcessCommonConfigurationExecutionError
{
#[inline(always)]
fn from(explanation: String) -> Self
{
ProcessCommonConfigurationExecutionError::ExecutionFailed(explanation)
}
}
impl From<Box<dyn Any + Send + 'static>> for ProcessCommonConfigurationExecutionError
{
#[inline(always)]
fn from(panic_information: Box<dyn Any + Send + 'static>) -> Self
{
ProcessCommonConfigurationExecutionError::ExecutionPanicked(panic_information)
}
}