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use crate::{
deserialize::Deserialize,
serialize::{Serialize, SerializeUTF8},
};
use crate::serialize::UserType;
#[derive(Copy, Clone, Debug, std::cmp::PartialEq)]
#[repr(transparent)]
pub struct PeerPtr(pub i64);
impl Serialize for PeerPtr {
fn serialize(&self) -> Result<Vec<u8>, crate::error::ProtocolError> {
let mut res = Vec::new();
res.append(&mut Self::NAME.serialize_utf8()?);
res.extend(self.0.serialize()?);
Ok(res)
}
}
impl Deserialize for PeerPtr {
fn parse(b: &[u8]) -> Result<(usize, Self), crate::error::ProtocolError> {
let (size, value) = i64::parse(b)?;
return Ok((size, PeerPtr(value)));
}
}
impl UserType for PeerPtr {
const NAME: &str = "PeerPtr";
}
#[cfg(test)]
mod tests {
use super::*;
// #[test]
// pub fn peerptr_parse_test() {
// let test_bytes: &[u8] = &[
// 0, 0, 0, 7, 80, 101, 101, 114, 80, 116, 114, 0, 0, 0, 0, 0, 0, 0, 1,
// ];
// let (len, res) = PeerPtr::parse(test_bytes).unwrap();
// assert_eq!(len, test_bytes.len());
// assert_eq!(res, PeerPtr(1));
// }
#[test]
pub fn peerptr_serialize_test() {
let res = PeerPtr(1).serialize().unwrap();
let expected_bytes: &[u8] = &[
0, 0, 0, 7, 80, 101, 101, 114, 80, 116, 114, 0, 0, 0, 0, 0, 0, 0, 1,
];
assert_eq!(res, expected_bytes);
}
}
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