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use rustables_macros::{nfnetlink_enum, nfnetlink_struct};
use super::{Expression, Register};
use crate::{
sys::{self, NFT_NAT_DNAT, NFT_NAT_SNAT},
ProtocolFamily,
};
#[derive(Debug, Copy, Clone, Eq, PartialEq, Hash)]
#[nfnetlink_enum(i32)]
pub enum NatType {
/// Source NAT. Changes the source address of a packet.
SNat = NFT_NAT_SNAT,
/// Destination NAT. Changes the destination address of a packet.
DNat = NFT_NAT_DNAT,
}
/// A source or destination NAT statement. Modifies the source or destination address (and possibly
/// port) of packets.
#[derive(Default, Debug, Clone, PartialEq, Eq)]
#[nfnetlink_struct(nested = true)]
pub struct Nat {
#[field(sys::NFTA_NAT_TYPE)]
pub nat_type: NatType,
#[field(sys::NFTA_NAT_FAMILY)]
pub family: ProtocolFamily,
#[field(sys::NFTA_NAT_REG_ADDR_MIN)]
pub ip_register: Register,
#[field(sys::NFTA_NAT_REG_PROTO_MIN)]
pub port_register: Register,
}
impl Expression for Nat {
fn get_name() -> &'static str {
"nat"
}
}
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