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// Copyright 2021 Vladimir Melnikov.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

use crate::*;

/// BGP keepalive message
#[derive(Debug)]
pub struct BgpKeepaliveMessage {}

impl BgpMessage for BgpKeepaliveMessage {
    fn decode_from(
        &mut self,
        _peer: &BgpSessionParams,
        _buf: &[u8],
    ) -> Result<(), BgpError> {
        Ok(())
    }
    fn encode_to(
        &self,
        _peer: &BgpSessionParams,
        _buf: &mut [u8],
    ) -> Result<usize, BgpError> {
        Ok(0)
    }
}