mirror of
https://github.com/hinto-janai/cuprate.git
synced 2024-12-23 12:09:57 +00:00
83b59c557c
This gives us more control than what serde provides. This PR also moves to use `Bytes` where possible to allow zero-copy parsing of network messages.
33 lines
832 B
Rust
33 lines
832 B
Rust
use epee_encoding::{epee_object, from_bytes, to_bytes};
|
|
use std::ops::Deref;
|
|
|
|
#[derive(Clone)]
|
|
struct T {
|
|
val: Option<u8>,
|
|
}
|
|
|
|
epee_object!(
|
|
T,
|
|
val: Option<u8>,
|
|
);
|
|
|
|
#[test]
|
|
#[allow(clippy::useless_asref)]
|
|
fn optional_val_not_in_data() {
|
|
let bytes: &[u8] = b"\x01\x11\x01\x01\x01\x01\x02\x01\x01\x00";
|
|
let t: T = from_bytes(&mut bytes.as_ref()).unwrap();
|
|
let bytes2 = to_bytes(t.clone()).unwrap();
|
|
assert_eq!(bytes, bytes2);
|
|
assert!(t.val.is_none());
|
|
}
|
|
|
|
#[test]
|
|
fn optional_val_in_data() {
|
|
let bytes = [
|
|
0x01, 0x11, 0x01, 0x1, 0x01, 0x01, 0x02, 0x1, 0x1, 0x04, 0x03, b'v', b'a', b'l', 0x08, 21,
|
|
];
|
|
let t: T = from_bytes(&mut &bytes[..]).unwrap();
|
|
let bytes2 = to_bytes(t.clone()).unwrap();
|
|
assert_eq!(bytes.as_slice(), bytes2.deref());
|
|
assert_eq!(t.val.unwrap(), 21);
|
|
}
|