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feat: added handling of bottom tier to TieredSmt

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This commit is contained in:
Bobbin Threadbare
2023-05-14 02:29:42 -07:00
parent 51ce07cc34
commit b768eade4d
7 changed files with 654 additions and 217 deletions
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33
src/hash/rpo/digest.rs
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@@ -2,7 +2,7 @@ use super::{Digest, Felt, StarkField, DIGEST_SIZE, ZERO};
use crate::utils::{
string::String, ByteReader, ByteWriter, Deserializable, DeserializationError, Serializable,
};
use core::{cmp::Ordering, ops::Deref};
use core::{cmp::Ordering, fmt::Display, ops::Deref};
// DIGEST TRAIT IMPLEMENTATIONS
// ================================================================================================
@@ -85,6 +85,28 @@ impl From<RpoDigest> for [Felt; DIGEST_SIZE] {
}
}
impl From<&RpoDigest> for [u64; DIGEST_SIZE] {
fn from(value: &RpoDigest) -> Self {
[
value.0[0].as_int(),
value.0[1].as_int(),
value.0[2].as_int(),
value.0[3].as_int(),
]
}
}
impl From<RpoDigest> for [u64; DIGEST_SIZE] {
fn from(value: RpoDigest) -> Self {
[
value.0[0].as_int(),
value.0[1].as_int(),
value.0[2].as_int(),
value.0[3].as_int(),
]
}
}
impl From<&RpoDigest> for [u8; 32] {
fn from(value: &RpoDigest) -> Self {
value.as_bytes()
@@ -134,6 +156,15 @@ impl PartialOrd for RpoDigest {
}
}
impl Display for RpoDigest {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
for byte in self.as_bytes() {
write!(f, "{byte:02x}")?;
}
Ok(())
}
}
// TESTS
// ================================================================================================