pod_types/cryptography/
hash.rs

1use crate::Timestamp;
2use alloy_primitives::Address;
3pub use alloy_primitives::{B256 as Hash, keccak256 as hash};
4use bytes::Bytes;
5use std::hash::{DefaultHasher, Hash as StdHash, Hasher};
6
7pub trait Hashable {
8    fn hash_custom(&self) -> Hash;
9}
10
11impl Hashable for Vec<u8> {
12    fn hash_custom(&self) -> Hash {
13        hash(self)
14    }
15}
16
17impl Hashable for Bytes {
18    fn hash_custom(&self) -> Hash {
19        hash(self)
20    }
21}
22
23impl Hashable for Address {
24    fn hash_custom(&self) -> Hash {
25        hash(self.0)
26    }
27}
28
29impl Hashable for u128 {
30    fn hash_custom(&self) -> Hash {
31        hash(self.to_be_bytes())
32    }
33}
34
35impl Hashable for Timestamp {
36    fn hash_custom(&self) -> Hash {
37        hash(self.as_micros().to_be_bytes())
38    }
39}
40
41impl Hashable for (u64, u128) {
42    fn hash_custom(&self) -> Hash {
43        let mut bytes = [0u8; 24];
44        bytes[..8].copy_from_slice(&self.0.to_be_bytes());
45        bytes[8..].copy_from_slice(&self.1.to_be_bytes());
46        hash(bytes)
47    }
48}
49
50impl Hashable for Hash {
51    fn hash_custom(&self) -> Hash {
52        *self
53    }
54}
55
56pub fn std_hash<H: StdHash>(h: H) -> u64 {
57    let mut hasher = DefaultHasher::new();
58    h.hash(&mut hasher);
59    hasher.finish()
60}
pod_types/cryptography/hash.rs

pod_types/cryptography/
hash.rs
