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use rustables_macros::{nfnetlink_enum, nfnetlink_struct};
use crate::sys::{
NFTA_BYTEORDER_DREG, NFTA_BYTEORDER_LEN, NFTA_BYTEORDER_OP, NFTA_BYTEORDER_SIZE,
NFTA_BYTEORDER_SREG, NFT_BYTEORDER_HTON, NFT_BYTEORDER_NTOH,
};
use super::{Expression, Register};
/// Byteorder operation.
#[derive(Debug, Copy, Clone, Eq, PartialEq)]
#[nfnetlink_enum(u32, nested = true)]
pub enum ByteorderOp {
/// Network to host byte order.
NtoH = NFT_BYTEORDER_NTOH,
/// Host to network byte order.
HtoN = NFT_BYTEORDER_HTON,
}
/// Ensures a register is of the correct byte order.
#[derive(Default, Debug, Clone, PartialEq, Eq)]
#[nfnetlink_struct(nested = true)]
pub struct Byteorder {
#[field(NFTA_BYTEORDER_SREG)]
sreg: Register,
#[field(NFTA_BYTEORDER_DREG)]
dreg: Register,
#[field(NFTA_BYTEORDER_OP)]
op: ByteorderOp,
#[field(NFTA_BYTEORDER_LEN)]
len: u32,
#[field(NFTA_BYTEORDER_SIZE)]
siz: u32,
}
impl Expression for Byteorder {
fn get_name() -> &'static str {
"byteorder"
}
}
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