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#[derive(Copy, Clone, Default, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[repr(transparent)]
pub struct IdentityId(pub i32);
use crate::{error::ProtocolError, serialize::*};
use crate::serialize::UserType;
impl Serialize for IdentityId {
fn serialize(&self) -> Result<Vec<u8>, ProtocolError> {
let mut res = Vec::new();
res.append(&mut Self::NAME.serialize_utf8()?);
res.extend(self.0.serialize()?);
Ok(res)
}
}
impl Deserialize for IdentityId {
fn parse(b: &[u8]) -> Result<(usize, Self), ProtocolError> {
let (size, value) = i32::parse(b)?;
Ok((size, IdentityId(value)))
}
}
impl From<i32> for IdentityId {
fn from(value: i32) -> Self {
IdentityId(value)
}
}
impl std::ops::Deref for IdentityId {
type Target = i32;
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl UserType for IdentityId {
const NAME: &str = "IdentityId";
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
pub fn identityid_parse_test() {
let test_bytes: &[u8] = &[0, 0, 0, 1];
let (len, res) = IdentityId::parse(test_bytes).unwrap();
assert_eq!(len, test_bytes.len());
assert_eq!(res, IdentityId(1));
}
#[test]
pub fn identityid_serialize_test() {
let res = IdentityId(1).serialize().unwrap();
let expected_bytes: &[u8] = &[
0, 0, 0, 10, 73, 100, 101, 110, 116, 105, 116, 121, 73, 100, 0, 0, 0, 1,
];
assert_eq!(res, expected_bytes);
}
}
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