netlink_packet_route/link/sriov/
tx_rate.rs

1// SPDX-License-Identifier: MIT
2
3use netlink_packet_utils::{DecodeError, Emitable, Parseable};
4
5const VF_INFO_TX_RATE_LEN: usize = 8;
6
7#[derive(Debug, Clone, Copy, Eq, PartialEq, Default)]
8#[non_exhaustive]
9pub struct VfInfoTxRate {
10    pub vf_id: u32,
11    pub rate: u32,
12}
13
14impl VfInfoTxRate {
15    pub fn new(vf_id: u32, rate: u32) -> Self {
16        Self { vf_id, rate }
17    }
18}
19
20buffer!(VfInfoTxRateBuffer(VF_INFO_TX_RATE_LEN) {
21    vf_id: (u32, 0..4),
22    rate: (u32, 4..8),
23});
24
25impl<'a, T: AsRef<[u8]> + ?Sized> Parseable<VfInfoTxRateBuffer<&'a T>> for VfInfoTxRate {
26    type Error = DecodeError;
27    fn parse(buf: &VfInfoTxRateBuffer<&T>) -> Result<Self, DecodeError> {
28        Ok(Self { vf_id: buf.vf_id(), rate: buf.rate() })
29    }
30}
31
32impl Emitable for VfInfoTxRate {
33    fn buffer_len(&self) -> usize {
34        VF_INFO_TX_RATE_LEN
35    }
36
37    fn emit(&self, buffer: &mut [u8]) {
38        let mut buffer = VfInfoTxRateBuffer::new(buffer);
39        buffer.set_vf_id(self.vf_id);
40        buffer.set_rate(self.rate);
41    }
42}