85eb37fab0
* Track transaction check time separately from account loads * banking packet process metrics * Remove signature clone in status cache lookup * Reduce allocations when converting packets to transactions * Add blake3 hash of transaction messages in status cache * Bug fixes * fix tests and run fmt * Address feedback * fix simd tx entry verification * Fix rebase * Feedback * clean up * Add tests * Remove feature switch and fall back to signature check * Bump programs/bpf Cargo.lock * clippy * nudge benches * Bump `BankSlotDelta` frozen ABI hash` * Add blake3 to sdk/programs/Cargo.lock * nudge bpf tests * short circuit status cache checks Co-authored-by: Trent Nelson <trent@solana.com>
51 lines
1.4 KiB
Rust
51 lines
1.4 KiB
Rust
use solana_sdk::{hash::Hash, transaction::Transaction};
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use std::borrow::Cow;
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/// Transaction and the hash of its message
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#[derive(Debug, Clone)]
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pub struct HashedTransaction<'a> {
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transaction: Cow<'a, Transaction>,
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pub message_hash: Hash,
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}
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impl<'a> HashedTransaction<'a> {
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pub fn new(transaction: Cow<'a, Transaction>, message_hash: Hash) -> Self {
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Self {
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transaction,
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message_hash,
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}
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}
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pub fn transaction(&self) -> &Transaction {
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self.transaction.as_ref()
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}
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}
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impl<'a> From<Transaction> for HashedTransaction<'_> {
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fn from(transaction: Transaction) -> Self {
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Self {
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message_hash: transaction.message().hash(),
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transaction: Cow::Owned(transaction),
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}
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}
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}
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impl<'a> From<&'a Transaction> for HashedTransaction<'a> {
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fn from(transaction: &'a Transaction) -> Self {
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Self {
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message_hash: transaction.message().hash(),
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transaction: Cow::Borrowed(transaction),
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}
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}
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}
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pub trait HashedTransactionSlice<'a> {
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fn as_transactions_iter(&'a self) -> Box<dyn Iterator<Item = &'a Transaction> + '_>;
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}
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impl<'a> HashedTransactionSlice<'a> for [HashedTransaction<'a>] {
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fn as_transactions_iter(&'a self) -> Box<dyn Iterator<Item = &'a Transaction> + '_> {
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Box::new(self.iter().map(|h| h.transaction.as_ref()))
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}
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}
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