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Use borsh instead of SCALE within tendermint-machine, tributary-sdk

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Not only does this follow our general practice, the latest SCALE has a
possibly-lossy truncation in its current implementation for `enum`s I'd like to
avoid without simply silencing.
This commit is contained in:
Luke Parker
2025-09-01 20:07:18 -04:00
parent 53a64bc7e2
commit e8094523ff
12 changed files with 140 additions and 98 deletions
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8
coordinator/tributary-sdk/src/tendermint/mod.rs
View File

@@ -24,7 +24,7 @@ use schnorr::{
use serai_db::Db;
use scale::{Encode, Decode};
use borsh::{BorshSerialize, BorshDeserialize};
use tendermint::{
SignedMessageFor,
ext::{
@@ -249,7 +249,7 @@ impl Weights for Validators {
}
}
#[derive(Clone, PartialEq, Eq, Debug, Encode, Decode)]
#[derive(Clone, PartialEq, Eq, Debug, BorshSerialize, BorshDeserialize)]
pub struct TendermintBlock(pub Vec<u8>);
impl BlockTrait for TendermintBlock {
type Id = [u8; 32];
@@ -301,7 +301,7 @@ impl<D: Db, T: TransactionTrait, P: P2p> Network for TendermintNetwork<D, T, P>
fn broadcast(&mut self, msg: SignedMessageFor<Self>) -> impl Send + Future<Output = ()> {
async move {
let mut to_broadcast = vec![TENDERMINT_MESSAGE];
to_broadcast.extend(msg.encode());
msg.serialize(&mut to_broadcast).unwrap();
self.p2p.broadcast(self.genesis, to_broadcast).await
}
}
@@ -391,7 +391,7 @@ impl<D: Db, T: TransactionTrait, P: P2p> Network for TendermintNetwork<D, T, P>
return invalid_block();
};
let encoded_commit = commit.encode();
let encoded_commit = borsh::to_vec(&commit).unwrap();
loop {
let block_res = self.blockchain.write().await.add_block::<Self>(
&block,

6
coordinator/tributary-sdk/src/tendermint/tx.rs
View File

@@ -1,6 +1,6 @@
use std::io;
use scale::{Encode, Decode, IoReader};
use borsh::BorshDeserialize;
use blake2::{Digest, Blake2s256};
@@ -27,14 +27,14 @@ pub enum TendermintTx {
impl ReadWrite for TendermintTx {
fn read<R: io::Read>(reader: &mut R) -> io::Result<Self> {
Evidence::decode(&mut IoReader(reader))
Evidence::deserialize_reader(reader)
.map(TendermintTx::SlashEvidence)
.map_err(|_| io::Error::new(io::ErrorKind::InvalidData, "invalid evidence format"))
}
fn write<W: io::Write>(&self, writer: &mut W) -> io::Result<()> {
match self {
TendermintTx::SlashEvidence(ev) => writer.write_all(&ev.encode()),
TendermintTx::SlashEvidence(ev) => writer.write_all(&borsh::to_vec(&ev).unwrap()),
}
}
}