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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 System V message queue configuration error kind.
#[derive(Debug)]
pub enum GlobalSystemVMessageQueueConfigurationError
{
#[allow(missing_docs)]
CouldNotChangeMaximumMessageSize(io::Error),
#[allow(missing_docs)]
CouldNotChangeMaximumNumberOfQueueIdentifiers(io::Error),
#[allow(missing_docs)]
CouldNotChangeMaximumQueueSizeInBytes(io::Error),
}
impl Display for GlobalSystemVMessageQueueConfigurationError
{
#[inline(always)]
fn fmt(&self, f: &mut Formatter) -> fmt::Result
{
Debug::fmt(self, f)
}
}
impl error::Error for GlobalSystemVMessageQueueConfigurationError
{
#[inline(always)]
fn source(&self) -> Option<&(dyn error::Error + 'static)>
{
use self::GlobalSystemVMessageQueueConfigurationError::*;
match self
{
&CouldNotChangeMaximumMessageSize(ref cause) => Some(cause),
&CouldNotChangeMaximumNumberOfQueueIdentifiers(ref cause) => Some(cause),
&CouldNotChangeMaximumQueueSizeInBytes(ref cause) => Some(cause),
}
}
}