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// This file is part of file-descriptors. 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/file-descriptors/master/COPYRIGHT. No part of file-descriptors, including this file, may be copied, modified, propagated, or distributed except according to the terms contained in the COPYRIGHT file.
// Copyright © 2019 The developers of file-descriptors. See the COPYRIGHT file in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/file-descriptors/master/COPYRIGHT.
/// Infiniband address.
#[derive(Default, Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[repr(C)]
pub struct ib_addr
{
/// Must be a 64-bit integer in Network Endian form, not Native Endian form.
pub sib_subnet_prefix: u64,
/// Must be a 64-bit integer in Network Endian form, not Native Endian form.
pub sib_interface_id: u64,
}
impl Display for ib_addr
{
#[inline(always)]
fn fmt(&self, f: &mut Formatter) -> fmt::Result
{
write!(f, "{}:{}", self.sib_subnet_prefix, self.sib_interface_id)
}
}
impl ib_addr
{
/// The 'any' address.
pub const Any: Self = Self
{
sib_subnet_prefix: 0,
sib_interface_id: 0,
};
/// The 'loopback' address.
#[cfg(target_endian = "little")]
pub const Loopback: Self = Self
{
sib_subnet_prefix: 0,
sib_interface_id: 0x100000000000000,
};
/// The 'loopback' address.
#[cfg(target_endian = "big")]
pub const Loopback: Self = Self
{
sib_subnet_prefix: 0,
sib_interface_id: 0x000000100000000,
};
/// Is 'any' address.
#[inline(always)]
pub fn is_any(&self) -> bool
{
self == &Self::Any
}
/// Is 'loopback' address.
#[inline(always)]
pub fn is_loopback(&self) -> bool
{
self == &Self::Loopback
}
}