pyth_lazer_protocol/
lib.rs

1//! Protocol types.
2
3pub mod api;
4pub mod binary_update;
5pub mod message;
6pub mod payload;
7pub mod publisher;
8pub mod router;
9mod serde_price_as_i64;
10mod serde_str;
11pub mod subscription;
12
13#[test]
14fn magics_in_big_endian() {
15    use crate::{
16        binary_update::BINARY_UPDATE_FORMAT_MAGIC,
17        message::format_magics_le::{
18            EVM_FORMAT_MAGIC, JSON_FORMAT_MAGIC, LE_ECDSA_FORMAT_MAGIC, LE_UNSIGNED_FORMAT_MAGIC,
19            SOLANA_FORMAT_MAGIC,
20        },
21        payload::PAYLOAD_FORMAT_MAGIC,
22    };
23
24    // The values listed in this test can be used when reading the magic headers in BE format
25    // (e.g. on EVM).
26
27    assert_eq!(u32::swap_bytes(BINARY_UPDATE_FORMAT_MAGIC), 1937213467);
28    assert_eq!(u32::swap_bytes(PAYLOAD_FORMAT_MAGIC), 1976813459);
29
30    assert_eq!(u32::swap_bytes(SOLANA_FORMAT_MAGIC), 3103857282);
31    assert_eq!(u32::swap_bytes(JSON_FORMAT_MAGIC), 2584795844);
32    assert_eq!(u32::swap_bytes(EVM_FORMAT_MAGIC), 706910618);
33    assert_eq!(u32::swap_bytes(LE_ECDSA_FORMAT_MAGIC), 3837609805);
34    assert_eq!(u32::swap_bytes(LE_UNSIGNED_FORMAT_MAGIC), 206398297);
35
36    for magic in [
37        BINARY_UPDATE_FORMAT_MAGIC,
38        PAYLOAD_FORMAT_MAGIC,
39        SOLANA_FORMAT_MAGIC,
40        JSON_FORMAT_MAGIC,
41        EVM_FORMAT_MAGIC,
42        LE_ECDSA_FORMAT_MAGIC,
43        LE_UNSIGNED_FORMAT_MAGIC,
44    ] {
45        // Required to distinguish between byte orders.
46        assert!(u32::swap_bytes(magic) != magic);
47    }
48}
pyth_lazer_protocol/lib.rs

pyth_lazer_protocol/
lib.rs
