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Replace constant 4 with HASH_SIZE (#119)

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* Replace constant 4 with HASH_SIZE

* cargo fmt

* More 4 change to HASH_SIZE

---------

Co-authored-by: Ahmad <root@ahmadafuni.com>
This commit is contained in:
tideofwords 2025-03-07 06:10:09 -08:00 • committed by GitHub
parent 2864ef22d4
commit 42c1f0b0f7
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2 changed files with 9 additions and 8 deletions
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6
src/backends/plonky2/basetypes.rs
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@ -153,7 +153,7 @@ impl PartialOrd for Hash {
impl fmt::Display for Hash {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let v0 = self.0[0].to_canonical_u64();
for i in 0..4 {
for i in 0..HASH_SIZE {
write!(f, "{:02x}", (v0 >> (i * 8)) & 0xff)?;
}
write!(f, "…")
@ -168,8 +168,8 @@ impl FromHex for Hash {
// In little endian
let bytes = <[u8; 32]>::from_hex(hex)?;
let mut buf: [u8; 8] = [0; 8];
let mut inner = [F::ZERO; 4];
for i in 0..4 {
let mut inner = [F::ZERO; HASH_SIZE];
for i in 0..HASH_SIZE {
buf.copy_from_slice(&bytes[8 * i..8 * (i + 1)]);
inner[i] = F::from_canonical_u64(u64::from_le_bytes(buf));
}