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Remove .is_some() unwraps for if let Some

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This commit is contained in:
Luke Parker
2022-05-18 01:08:54 -04:00
parent 7c0886a113
commit 90fccc444b
4 changed files with 13 additions and 14 deletions
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3
coins/monero/src/frost.rs
View File

@@ -60,6 +60,9 @@ impl Curve for Ed25519 {
dfg::EdwardsPoint(DPoint::vartime_multiscalar_mul(scalars, points))
}
// This, as used by CLSAG, will already be a keccak256 hash
// The only necessity is for this to be unique, which means skipping a hash here should be fine accordingly
// TODO: Decide
fn hash_msg(msg: &[u8]) -> Vec<u8> {
Blake2b512::digest(msg).to_vec()
}

8
coins/monero/src/transaction/mod.rs
View File

@@ -79,11 +79,11 @@ pub struct SpendableOutput {
pub fn scan(tx: &Transaction, view: Scalar, spend: EdwardsPoint) -> Vec<SpendableOutput> {
let mut pubkeys = vec![];
if tx.tx_pubkey().is_some() {
pubkeys.push(tx.tx_pubkey().unwrap());
if let Some(key) = tx.tx_pubkey() {
pubkeys.push(key);
}
if tx.tx_additional_pubkeys().is_some() {
pubkeys.extend(&tx.tx_additional_pubkeys().unwrap());
if let Some(keys) = tx.tx_additional_pubkeys() {
pubkeys.extend(&keys);
}
let pubkeys: Vec<EdwardsPoint> = pubkeys.iter().map(|key| key.point.decompress()).filter_map(|key| key).collect();