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// This file is part of linux-support. It is subject to the license terms in the COPYRIGHT file found in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/linux-support/master/COPYRIGHT. No part of linux-support, including this file, may be copied, modified, propagated, or distributed except according to the terms contained in the COPYRIGHT file.
// Copyright © 2020 The developers of linux-support. See the COPYRIGHT file in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/linux-support/master/COPYRIGHT.
/// Global Transparent Huge Pages (THP) configuration error.
#[derive(Debug)]
pub enum GlobalTransparentHugePagesConfigurationError
{
/// Could not disable defragmentation.
Defragmentation(io::Error),
/// Could not disable usage.
Usage(io::Error),
}
impl Display for GlobalTransparentHugePagesConfigurationError
{
#[inline(always)]
fn fmt(&self, f: &mut Formatter) -> fmt::Result
{
Debug::fmt(self, f)
}
}
impl error::Error for GlobalTransparentHugePagesConfigurationError
{
#[inline(always)]
fn source(&self) -> Option<&(dyn error::Error + 'static)>
{
use self::GlobalTransparentHugePagesConfigurationError::*;
match self
{
&Defragmentation(ref error) => Some(error),
&Usage(ref error) => Some(error),
}
}
}