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Upgrade elastic-array to 0.9.0

Browse Source 
This is a huge change, which includes some changes to replace code that
originally cloned to reuse allocations instead. The updated
`elastic-array` crate renames its consuming `Vec`-conversion method to
`into_vec`, which means that I can do a simple
`sed -i 's/to_vec/into_vec/'` and then fix the compilation errors.

This commit is probably a minor performance win and definitely a
significant readability win.
This commit is contained in:
Vurich
2017-06-28 14:16:53 +02:00
parent 826bf28196
commit 3d8dc11442
76 changed files with 212 additions and 211 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
ethcore/src/block.rs
View File

@@ -382,11 +382,11 @@ impl<'x> OpenBlock<'x> {
if let Err(e) = s.block.state.commit() {
warn!("Encountered error on state commit: {}", e);
}
s.block.header.set_transactions_root(ordered_trie_root(s.block.transactions.iter().map(|e| e.rlp_bytes().to_vec())));
s.block.header.set_transactions_root(ordered_trie_root(s.block.transactions.iter().map(|e| e.rlp_bytes().into_vec())));
let uncle_bytes = s.block.uncles.iter().fold(RlpStream::new_list(s.block.uncles.len()), |mut s, u| {s.append_raw(&u.rlp(Seal::With), 1); s} ).out();
s.block.header.set_uncles_hash(uncle_bytes.sha3());
s.block.header.set_state_root(s.block.state.root().clone());
s.block.header.set_receipts_root(ordered_trie_root(s.block.receipts.iter().map(|r| r.rlp_bytes().to_vec())));
s.block.header.set_receipts_root(ordered_trie_root(s.block.receipts.iter().map(|r| r.rlp_bytes().into_vec())));
s.block.header.set_log_bloom(s.block.receipts.iter().fold(LogBloom::zero(), |mut b, r| {b = &b | &r.log_bloom; b})); //TODO: use |= operator
s.block.header.set_gas_used(s.block.receipts.last().map_or(U256::zero(), |r| r.gas_used));
@@ -410,14 +410,14 @@ impl<'x> OpenBlock<'x> {
warn!("Encountered error on state commit: {}", e);
}
if s.block.header.transactions_root().is_zero() || s.block.header.transactions_root() == &SHA3_NULL_RLP {
s.block.header.set_transactions_root(ordered_trie_root(s.block.transactions.iter().map(|e| e.rlp_bytes().to_vec())));
s.block.header.set_transactions_root(ordered_trie_root(s.block.transactions.iter().map(|e| e.rlp_bytes().into_vec())));
}
let uncle_bytes = s.block.uncles.iter().fold(RlpStream::new_list(s.block.uncles.len()), |mut s, u| {s.append_raw(&u.rlp(Seal::With), 1); s} ).out();
if s.block.header.uncles_hash().is_zero() {
s.block.header.set_uncles_hash(uncle_bytes.sha3());
}
if s.block.header.receipts_root().is_zero() || s.block.header.receipts_root() == &SHA3_NULL_RLP {
s.block.header.set_receipts_root(ordered_trie_root(s.block.receipts.iter().map(|r| r.rlp_bytes().to_vec())));
s.block.header.set_receipts_root(ordered_trie_root(s.block.receipts.iter().map(|r| r.rlp_bytes().into_vec())));
}
s.block.header.set_state_root(s.block.state.root().clone());
@@ -510,7 +510,7 @@ impl LockedBlock {
for receipt in &mut block.block.receipts {
receipt.state_root = None;
}
block.block.header.set_receipts_root(ordered_trie_root(block.block.receipts.iter().map(|r| r.rlp_bytes().to_vec())));
block.block.header.set_receipts_root(ordered_trie_root(block.block.receipts.iter().map(|r| r.rlp_bytes().into_vec())));
block
}
}
@@ -746,9 +746,9 @@ mod tests {
let last_hashes = Arc::new(vec![genesis_header.hash()]);
let mut open_block = OpenBlock::new(engine, Default::default(), false, db, &genesis_header, last_hashes.clone(), Address::zero(), (3141562.into(), 31415620.into()), vec![], false).unwrap();
let mut uncle1_header = Header::new();
uncle1_header.set_extra_data(b"uncle1".to_vec());
uncle1_header.set_extra_data(b"uncle1".into_vec());
let mut uncle2_header = Header::new();
uncle2_header.set_extra_data(b"uncle2".to_vec());
uncle2_header.set_extra_data(b"uncle2".into_vec());
open_block.push_uncle(uncle1_header).unwrap();
open_block.push_uncle(uncle2_header).unwrap();
let b = open_block.close_and_lock().seal(engine, vec![]).unwrap();

6
ethcore/src/blockchain/blockchain.rs
View File

@@ -266,7 +266,7 @@ impl BlockProvider for BlockChain {
let result = match opt {
Some(b) => {
let bytes: Bytes = UntrustedRlp::new(&b).decompress(RlpType::Blocks).to_vec();
let bytes: Bytes = UntrustedRlp::new(&b).decompress(RlpType::Blocks).into_vec();
let mut write = self.block_headers.write();
write.insert(hash.clone(), bytes.clone());
Some(encoded::Header::new(bytes))
@@ -302,7 +302,7 @@ impl BlockProvider for BlockChain {
let result = match opt {
Some(b) => {
let bytes: Bytes = UntrustedRlp::new(&b).decompress(RlpType::Blocks).to_vec();
let bytes: Bytes = UntrustedRlp::new(&b).decompress(RlpType::Blocks).into_vec();
let mut write = self.block_bodies.write();
write.insert(hash.clone(), bytes.clone());
Some(encoded::Body::new(bytes))
@@ -536,7 +536,7 @@ impl BlockChain {
let best_block_rlp = bc.block(&best_block_hash).unwrap().into_inner();
let best_block_timestamp = BlockView::new(&best_block_rlp).header().timestamp();
let raw_first = bc.db.get(db::COL_EXTRA, b"first").unwrap().map(|v| v.to_vec());
let raw_first = bc.db.get(db::COL_EXTRA, b"first").unwrap().map(|v| v.into_vec());
let mut best_ancient = bc.db.get(db::COL_EXTRA, b"ancient").unwrap().map(|h| H256::from_slice(&h));
let best_ancient_number;
if best_ancient.is_none() && best_block_number > 1 && bc.block_hash(1).is_none() {

2
ethcore/src/blockchain/generator/block.rs
View File

@@ -67,6 +67,6 @@ impl WithTransaction for Block {
impl CompleteBlock for Block {
fn complete(mut self, parent_hash: H256) -> Bytes {
self.header.set_parent_hash(parent_hash);
encode(&self).to_vec()
encode(&self).into_vec()
}
}

2
ethcore/src/client/client.rs
View File

@@ -1443,7 +1443,7 @@ impl BlockChainClient for Client {
}
fn block_receipts(&self, hash: &H256) -> Option<Bytes> {
self.chain.read().block_receipts(hash).map(|receipts| ::rlp::encode(&receipts).to_vec())
self.chain.read().block_receipts(hash).map(|receipts| ::rlp::encode(&receipts).into_vec())
}
fn import_block(&self, bytes: Bytes) -> Result<H256, BlockImportError> {

26
ethcore/src/engines/authority_round/mod.rs
View File

@@ -517,7 +517,7 @@ impl Engine for AuthorityRound {
// only issue the seal if we were the first to reach the compare_and_swap.
if !self.proposed.compare_and_swap(false, true, AtomicOrdering::SeqCst) {
return Seal::Regular(vec![encode(&step).to_vec(), encode(&(&H520::from(signature) as &[u8])).to_vec()]);
return Seal::Regular(vec![encode(&step).into_vec(), encode(&(&H520::from(signature) as &[u8])).into_vec()]);
}
} else {
warn!(target: "engine", "generate_seal: FAIL: Accounts secret key unavailable.");
@@ -880,7 +880,7 @@ mod tests {
fn can_do_signature_verification_fail() {
let engine = Spec::new_test_round().engine;
let mut header: Header = Header::default();
header.set_seal(vec![encode(&H520::default()).to_vec()]);
header.set_seal(vec![encode(&H520::default()).into_vec()]);
let verify_result = engine.verify_block_external(&header, None);
assert!(verify_result.is_err());
@@ -923,7 +923,7 @@ mod tests {
let tap = AccountProvider::transient_provider();
let addr = tap.insert_account("0".sha3().into(), "0").unwrap();
let mut parent_header: Header = Header::default();
parent_header.set_seal(vec![encode(&0usize).to_vec()]);
parent_header.set_seal(vec![encode(&0usize).into_vec()]);
parent_header.set_gas_limit(U256::from_str("222222").unwrap());
let mut header: Header = Header::default();
header.set_number(1);
@@ -935,10 +935,10 @@ mod tests {
let signature = tap.sign(addr, Some("0".into()), header.bare_hash()).unwrap();
// Two validators.
// Spec starts with step 2.
header.set_seal(vec![encode(&2usize).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
header.set_seal(vec![encode(&2usize).into_vec(), encode(&(&*signature as &[u8])).into_vec()]);
assert!(engine.verify_block_family(&header, &parent_header, None).is_ok());
assert!(engine.verify_block_external(&header, None).is_err());
header.set_seal(vec![encode(&1usize).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
header.set_seal(vec![encode(&1usize).into_vec(), encode(&(&*signature as &[u8])).into_vec()]);
assert!(engine.verify_block_family(&header, &parent_header, None).is_ok());
assert!(engine.verify_block_external(&header, None).is_ok());
}
@@ -949,7 +949,7 @@ mod tests {
let addr = tap.insert_account("0".sha3().into(), "0").unwrap();
let mut parent_header: Header = Header::default();
parent_header.set_seal(vec![encode(&0usize).to_vec()]);
parent_header.set_seal(vec![encode(&0usize).into_vec()]);
parent_header.set_gas_limit(U256::from_str("222222").unwrap());
let mut header: Header = Header::default();
header.set_number(1);
@@ -961,10 +961,10 @@ mod tests {
let signature = tap.sign(addr, Some("0".into()), header.bare_hash()).unwrap();
// Two validators.
// Spec starts with step 2.
header.set_seal(vec![encode(&1usize).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
header.set_seal(vec![encode(&1usize).into_vec(), encode(&(&*signature as &[u8])).into_vec()]);
assert!(engine.verify_block_family(&header, &parent_header, None).is_ok());
assert!(engine.verify_block_external(&header, None).is_ok());
header.set_seal(vec![encode(&5usize).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
header.set_seal(vec![encode(&5usize).into_vec(), encode(&(&*signature as &[u8])).into_vec()]);
assert!(engine.verify_block_family(&header, &parent_header, None).is_ok());
assert!(engine.verify_block_external(&header, None).is_err());
}
@@ -975,7 +975,7 @@ mod tests {
let addr = tap.insert_account("0".sha3().into(), "0").unwrap();
let mut parent_header: Header = Header::default();
parent_header.set_seal(vec![encode(&4usize).to_vec()]);
parent_header.set_seal(vec![encode(&4usize).into_vec()]);
parent_header.set_gas_limit(U256::from_str("222222").unwrap());
let mut header: Header = Header::default();
header.set_number(1);
@@ -987,9 +987,9 @@ mod tests {
let signature = tap.sign(addr, Some("0".into()), header.bare_hash()).unwrap();
// Two validators.
// Spec starts with step 2.
header.set_seal(vec![encode(&5usize).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
header.set_seal(vec![encode(&5usize).into_vec(), encode(&(&*signature as &[u8])).into_vec()]);
assert!(engine.verify_block_family(&header, &parent_header, None).is_ok());
header.set_seal(vec![encode(&3usize).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
header.set_seal(vec![encode(&3usize).into_vec(), encode(&(&*signature as &[u8])).into_vec()]);
assert!(engine.verify_block_family(&header, &parent_header, None).is_err());
}
@@ -1011,12 +1011,12 @@ mod tests {
let aura = AuthorityRound::new(Default::default(), params, Default::default()).unwrap();
let mut parent_header: Header = Header::default();
parent_header.set_seal(vec![encode(&1usize).to_vec()]);
parent_header.set_seal(vec![encode(&1usize).into_vec()]);
parent_header.set_gas_limit(U256::from_str("222222").unwrap());
let mut header: Header = Header::default();
header.set_number(1);
header.set_gas_limit(U256::from_str("222222").unwrap());
header.set_seal(vec![encode(&3usize).to_vec()]);
header.set_seal(vec![encode(&3usize).into_vec()]);
assert!(aura.verify_block_family(&header, &parent_header, None).is_ok());
assert_eq!(last_benign.load(AtomicOrdering::SeqCst), 1);

4
ethcore/src/engines/basic_authority.rs
View File

@@ -139,7 +139,7 @@ impl Engine for BasicAuthority {
if self.validators.contains(header.parent_hash(), author) {
// account should be pernamently unlocked, otherwise sealing will fail
if let Ok(signature) = self.signer.sign(header.bare_hash()) {
return Seal::Regular(vec![::rlp::encode(&(&H520::from(signature) as &[u8])).to_vec()]);
return Seal::Regular(vec![::rlp::encode(&(&H520::from(signature) as &[u8])).into_vec()]);
} else {
trace!(target: "basicauthority", "generate_seal: FAIL: accounts secret key unavailable");
}
@@ -301,7 +301,7 @@ mod tests {
fn can_do_signature_verification_fail() {
let engine = new_test_authority().engine;
let mut header: Header = Header::default();
header.set_seal(vec![::rlp::encode(&H520::default()).to_vec()]);
header.set_seal(vec![::rlp::encode(&H520::default()).into_vec()]);
let verify_result = engine.verify_block_family(&header, &Default::default(), None);
assert!(verify_result.is_err());

2
ethcore/src/engines/instant_seal.rs
View File

@@ -93,7 +93,7 @@ mod tests {
assert!(engine.verify_block_basic(&header, None).is_ok());
header.set_seal(vec![::rlp::encode(&H520::default()).to_vec()]);
header.set_seal(vec![::rlp::encode(&H520::default()).into_vec()]);
assert!(engine.verify_block_unordered(&header, None).is_ok());
}

6
ethcore/src/engines/tendermint/message.rs
View File

@@ -228,7 +228,7 @@ mod tests {
},
block_hash: Some("1".sha3())
};
let raw_rlp = ::rlp::encode(&message).to_vec();
let raw_rlp = ::rlp::encode(&message).into_vec();
let rlp = Rlp::new(&raw_rlp);
assert_eq!(message, rlp.as_val());
@@ -265,8 +265,8 @@ mod tests {
fn proposal_message() {
let mut header = Header::default();
let seal = vec![
::rlp::encode(&0u8).to_vec(),
::rlp::encode(&H520::default()).to_vec(),
::rlp::encode(&0u8).into_vec(),
::rlp::encode(&H520::default()).into_vec(),
Vec::new()
];

24
ethcore/src/engines/tendermint/mod.rs
View File

@@ -342,9 +342,9 @@ impl Tendermint {
let precommits = self.votes.round_signatures(vote_step, &bh);
trace!(target: "engine", "Collected seal: {:?}", precommits);
let seal = vec![
::rlp::encode(&vote_step.view).to_vec(),
::rlp::encode(&vote_step.view).into_vec(),
::rlp::NULL_RLP.to_vec(),
::rlp::encode_list(&precommits).to_vec()
::rlp::encode_list(&precommits).into_vec()
];
self.submit_seal(bh, seal);
self.votes.throw_out_old(&vote_step);
@@ -446,8 +446,8 @@ impl Engine for Tendermint {
*self.proposal.write() = bh;
*self.proposal_parent.write() = header.parent_hash().clone();
Seal::Proposal(vec![
::rlp::encode(&view).to_vec(),
::rlp::encode(&signature).to_vec(),
::rlp::encode(&view).into_vec(),
::rlp::encode(&signature).into_vec(),
::rlp::EMPTY_LIST_RLP.to_vec()
])
} else {
@@ -467,7 +467,7 @@ impl Engine for Tendermint {
self.broadcast_message(rlp.as_raw().to_vec());
if let Some(double) = self.votes.vote(message.clone(), &sender) {
let height = message.vote_step.height as BlockNumber;
self.validators.report_malicious(&sender, height, height, ::rlp::encode(&double).to_vec());
self.validators.report_malicious(&sender, height, height, ::rlp::encode(&double).into_vec());
return Err(EngineError::DoubleVote(sender).into());
}
trace!(target: "engine", "Handling a valid {:?} from {}.", message, sender);
@@ -696,9 +696,9 @@ mod tests {
let vote_info = message_info_rlp(&VoteStep::new(header.number() as Height, view, Step::Propose), Some(header.bare_hash()));
let signature = tap.sign(*author, None, vote_info.sha3()).unwrap();
vec![
::rlp::encode(&view).to_vec(),
::rlp::encode(&H520::from(signature)).to_vec(),
::rlp::EMPTY_LIST_RLP.to_vec()
::rlp::encode(&view).into_vec(),
::rlp::encode(&H520::from(signature)).into_vec(),
::rlp::EMPTY_LIST_RLP.into_vec()
]
}
@@ -812,8 +812,8 @@ mod tests {
let vote_info = message_info_rlp(&VoteStep::new(2, 0, Step::Precommit), Some(header.bare_hash()));
let signature1 = tap.sign(proposer, None, vote_info.sha3()).unwrap();
seal[1] = ::rlp::NULL_RLP.to_vec();
seal[2] = ::rlp::encode_list(&vec![H520::from(signature1.clone())]).to_vec();
seal[1] = ::rlp::NULL_RLP.into_vec();
seal[2] = ::rlp::encode_list(&vec![H520::from(signature1.clone())]).into_vec();
header.set_seal(seal.clone());
// One good signature is not enough.
@@ -825,7 +825,7 @@ mod tests {
let voter = insert_and_unlock(&tap, "0");
let signature0 = tap.sign(voter, None, vote_info.sha3()).unwrap();
seal[2] = ::rlp::encode_list(&vec![H520::from(signature1.clone()), H520::from(signature0.clone())]).to_vec();
seal[2] = ::rlp::encode_list(&vec![H520::from(signature1.clone()), H520::from(signature0.clone())]).into_vec();
header.set_seal(seal.clone());
assert!(engine.verify_block_family(&header, &parent_header, None).is_ok());
@@ -833,7 +833,7 @@ mod tests {
let bad_voter = insert_and_unlock(&tap, "101");
let bad_signature = tap.sign(bad_voter, None, vote_info.sha3()).unwrap();
seal[2] = ::rlp::encode_list(&vec![H520::from(signature1), H520::from(bad_signature)]).to_vec();
seal[2] = ::rlp::encode_list(&vec![H520::from(signature1), H520::from(bad_signature)]).into_vec();
header.set_seal(seal);
// One good and one bad signature.

2
ethcore/src/engines/validator_set/contract.rs
View File

@@ -161,7 +161,7 @@ mod tests {
client.miner().set_engine_signer(v1, "".into()).unwrap();
let mut header = Header::default();
let seal = vec![encode(&5u8).to_vec(), encode(&(&H520::default() as &[u8])).to_vec()];
let seal = vec![encode(&5u8).into_vec(), encode(&(&H520::default() as &[u8])).into_vec()];
header.set_seal(seal);
header.set_author(v1);
header.set_number(2);

2
ethcore/src/engines/validator_set/safe_contract.rs
View File

@@ -80,7 +80,7 @@ fn decode_first_proof(rlp: &UntrustedRlp) -> Result<(Header, Vec<DBValue>), ::er
fn encode_proof(header: &Header, receipts: &[Receipt]) -> Bytes {
let mut stream = RlpStream::new_list(2);
stream.append(header).append_list(receipts);
stream.drain().to_vec()
stream.drain().into_vec()
}
fn decode_proof(rlp: &UntrustedRlp) -> Result<(Header, Vec<Receipt>), ::error::Error> {

4
ethcore/src/engines/vote_collector.rs
View File

@@ -185,7 +185,7 @@ impl <M: Message + Default + Encodable + Debug> VoteCollector<M> {
guard
.iter()
.take_while(|&(r, _)| r <= round)
.map(|(_, c)| c.messages.iter().filter(|m| m.is_broadcastable()).map(|m| ::rlp::encode(m).to_vec()).collect::<Vec<_>>())
.map(|(_, c)| c.messages.iter().filter(|m| m.is_broadcastable()).map(|m| ::rlp::encode(m).into_vec()).collect::<Vec<_>>())
.fold(Vec::new(), |mut acc, mut messages| { acc.append(&mut messages); acc })
}
@@ -279,7 +279,7 @@ mod tests {
// Wrong round, same signature.
random_vote(&collector, signatures[1].clone(), 7, bh.clone());
assert_eq!(signatures[0..1].to_vec(), collector.round_signatures(&propose_round, &bh.unwrap()));
assert_eq!(signatures[0..1].into_vec(), collector.round_signatures(&propose_round, &bh.unwrap()));
assert_eq!(signatures[1..3].iter().collect::<HashSet<_>>(), collector.round_signatures(&commit_round, &bh.unwrap()).iter().collect::<HashSet<_>>());
}

10
ethcore/src/ethereum/ethash.rs
View File

@@ -540,7 +540,7 @@ impl Header {
/// Set the nonce and mix hash fields of the header.
pub fn set_nonce_and_mix_hash(&mut self, nonce: &H64, mix_hash: &H256) {
self.set_seal(vec![rlp::encode(mix_hash).to_vec(), rlp::encode(nonce).to_vec()]);
self.set_seal(vec![rlp::encode(mix_hash).into_vec(), rlp::encode(nonce).into_vec()]);
}
}
@@ -622,7 +622,7 @@ mod tests {
fn can_do_difficulty_verification_fail() {
let engine = new_morden().engine;
let mut header: Header = Header::default();
header.set_seal(vec![rlp::encode(&H256::zero()).to_vec(), rlp::encode(&H64::zero()).to_vec()]);
header.set_seal(vec![rlp::encode(&H256::zero()).into_vec(), rlp::encode(&H64::zero()).into_vec()]);
let verify_result = engine.verify_block_basic(&header, None);
@@ -637,7 +637,7 @@ mod tests {
fn can_do_proof_of_work_verification_fail() {
let engine = new_morden().engine;
let mut header: Header = Header::default();
header.set_seal(vec![rlp::encode(&H256::zero()).to_vec(), rlp::encode(&H64::zero()).to_vec()]);
header.set_seal(vec![rlp::encode(&H256::zero()).into_vec(), rlp::encode(&H64::zero()).into_vec()]);
header.set_difficulty(U256::from_str("ffffffffffffffffffffffffffffffffffffffffffffaaaaaaaaaaaaaaaaaaaa").unwrap());
let verify_result = engine.verify_block_basic(&header, None);
@@ -667,7 +667,7 @@ mod tests {
fn can_do_seal256_verification_fail() {
let engine = new_morden().engine;
let mut header: Header = Header::default();
header.set_seal(vec![rlp::encode(&H256::zero()).to_vec(), rlp::encode(&H64::zero()).to_vec()]);
header.set_seal(vec![rlp::encode(&H256::zero()).into_vec(), rlp::encode(&H64::zero()).into_vec()]);
let verify_result = engine.verify_block_unordered(&header, None);
match verify_result {
@@ -681,7 +681,7 @@ mod tests {
fn can_do_proof_of_work_unordered_verification_fail() {
let engine = new_morden().engine;
let mut header: Header = Header::default();
header.set_seal(vec![rlp::encode(&H256::from("b251bd2e0283d0658f2cadfdc8ca619b5de94eca5742725e2e757dd13ed7503d")).to_vec(), rlp::encode(&H64::zero()).to_vec()]);
header.set_seal(vec![rlp::encode(&H256::from("b251bd2e0283d0658f2cadfdc8ca619b5de94eca5742725e2e757dd13ed7503d")).into_vec(), rlp::encode(&H64::zero()).into_vec()]);
header.set_difficulty(U256::from_str("ffffffffffffffffffffffffffffffffffffffffffffaaaaaaaaaaaaaaaaaaaa").unwrap());
let verify_result = engine.verify_block_unordered(&header, None);

8
ethcore/src/evm/tests.rs
View File

@@ -123,7 +123,7 @@ impl Ext for FakeExt {
sender_address: None,
receive_address: None,
value: Some(*value),
data: code.to_vec(),
data: code.into_vec(),
code_address: None
});
ContractCreateResult::Failed
@@ -146,7 +146,7 @@ impl Ext for FakeExt {
sender_address: Some(sender_address.clone()),
receive_address: Some(receive_address.clone()),
value: value,
data: data.to_vec(),
data: data.into_vec(),
code_address: Some(code_address.clone())
});
MessageCallResult::Success(*gas, ReturnData::empty())
@@ -163,7 +163,7 @@ impl Ext for FakeExt {
fn log(&mut self, topics: Vec<H256>, data: &[u8]) -> evm::Result<()> {
self.logs.push(FakeLogEntry {
topics: topics,
data: data.to_vec()
data: data.into_vec()
});
Ok(())
}
@@ -463,7 +463,7 @@ fn test_blockhash_eip210(factory: super::Factory) {
value: ActionValue::Transfer(0.into()),
code: Some(blockhash_contract_code.clone()),
code_hash: blockhash_contract_code_hash,
data: Some(H256::from(i - 1).to_vec()),
data: Some(H256::from(i - 1).into_vec()),
call_type: CallType::Call,
};
let mut ex = Executive::new(&mut state, &env_info, &engine);

2
ethcore/src/header.rs
View File

@@ -329,7 +329,7 @@ mod tests {
let header_rlp = "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".from_hex().unwrap();
let header: Header = rlp::decode(&header_rlp);
let encoded_header = rlp::encode(&header).to_vec();
let encoded_header = rlp::encode(&header).into_vec();
assert_eq!(header_rlp, encoded_header);
}

4
ethcore/src/json_tests/executive.rs
View File

@@ -118,7 +118,7 @@ impl<'a, T: 'a, V: 'a, B: 'a, E: 'a> Ext for TestExt<'a, T, V, B, E>
fn create(&mut self, gas: &U256, value: &U256, code: &[u8], address: CreateContractAddress) -> ContractCreateResult {
self.callcreates.push(CallCreate {
data: code.to_vec(),
data: code.into_vec(),
destination: None,
gas_limit: *gas,
value: *value
@@ -138,7 +138,7 @@ impl<'a, T: 'a, V: 'a, B: 'a, E: 'a> Ext for TestExt<'a, T, V, B, E>
_call_type: CallType
) -> MessageCallResult {
self.callcreates.push(CallCreate {
data: data.to_vec(),
data: data.into_vec(),
destination: Some(receive_address.clone()),
gas_limit: *gas,
value: value.unwrap()

2
ethcore/src/migrations/blocks/v8.rs
View File

@@ -32,6 +32,6 @@ impl SimpleMigration for V8 {
fn simple_migrate(&mut self, key: Vec<u8>, value: Vec<u8>) -> Option<(Vec<u8>, Vec<u8>)> {
self.0.tick();
Some((key,UntrustedRlp::new(&value).compress(RlpType::Blocks).to_vec()))
Some((key,UntrustedRlp::new(&value).compress(RlpType::Blocks).into_vec()))
}
}

27
ethcore/src/migrations/extras/v6.rs
View File

@@ -39,8 +39,7 @@ impl SimpleMigration for ToV6 {
fn version(&self) -> u32 { 6 }
fn simple_migrate(&mut self, key: Vec<u8>, value: Vec<u8>) -> Option<(Vec<u8>, Vec<u8>)> {
fn simple_migrate(&mut self, mut key: Vec<u8>, value: Vec<u8>) -> Option<(Vec<u8>, Vec<u8>)> {
//// at this version all extras keys are 33 bytes long.
if key.len() == 33 {
// block details key changes:
@@ -72,19 +71,21 @@ impl SimpleMigration for ToV6 {
// - index is moved to the front
// - index is changed 4 -> 3
if key[32] == 4 {
key.reverse();
// i have no idea why it was reversed
let reverse = key.into_iter().rev().collect::<Vec<_>>();
let mut result = [0u8; 6];
// new extras index is 3
result[0] = 3;
// 9th (+ prefix) byte was the level. Now it's second.
result[1] = reverse[9];
result[2] = reverse[4];
result[3] = reverse[3];
result[4] = reverse[2];
result[5] = reverse[1];
let reverse = key;
let result = vec![
// new extras index is 3
3,
// 9th (+ prefix) byte was the level. Now it's second.
reverse[9],
reverse[4],
reverse[3],
reverse[2],
reverse[1],
];
return Some((result.to_vec(), value));
return Some((result, value));
}
// blocks receipts key changes:

2
ethcore/src/migrations/state/v7.rs
View File

@@ -153,7 +153,7 @@ impl OverlayRecentV7 {
// and commit the altered entries.
fn migrate_journal(&self, source: Arc<Database>, mut batch: Batch, dest: &mut Database) -> Result<(), Error> {
if let Some(val) = source.get(None, V7_LATEST_ERA_KEY).map_err(Error::Custom)? {
batch.insert(V7_LATEST_ERA_KEY.into(), val.clone().to_vec(), dest)?;
batch.insert(V7_LATEST_ERA_KEY.into(), val.clone().into_vec(), dest)?;
let mut era = decode::<u64>(&val);
loop {

2
ethcore/src/migrations/v10.rs
View File

@@ -104,7 +104,7 @@ impl Migration for ToV10 {
let mut batch = Batch::new(config, col);
for (key, value) in source.iter(col).into_iter().flat_map(|inner| inner) {
self.progress.tick();
batch.insert(key.to_vec(), value.to_vec(), dest)?;
batch.insert(key.into_vec(), value.into_vec(), dest)?;
}
batch.commit(dest)?;

6
ethcore/src/migrations/v9.rs
View File

@@ -62,17 +62,17 @@ impl Migration for ToV9 {
self.progress.tick();
match self.extract {
Extract::Header => {
batch.insert(key.to_vec(), Rlp::new(&value).at(0).as_raw().to_vec(), dest)?
batch.insert(key.into_vec(), Rlp::new(&value).at(0).as_raw().to_vec(), dest)?
},
Extract::Body => {
let mut body = RlpStream::new_list(2);
let block_rlp = Rlp::new(&value);
body.append_raw(block_rlp.at(1).as_raw(), 1);
body.append_raw(block_rlp.at(2).as_raw(), 1);
batch.insert(key.to_vec(), body.out(), dest)?
batch.insert(key.into_vec(), body.out(), dest)?
},
Extract::All => {
batch.insert(key.to_vec(), value.to_vec(), dest)?
batch.insert(key.into_vec(), value.into_vec(), dest)?
}
}
}

2
ethcore/src/miner/stratum.rs
View File

@@ -145,7 +145,7 @@ impl JobDispatcher for StratumJobDispatcher {
);
self.with_core_void(|client, miner| {
let seal = vec![encode(&payload.mix_hash).to_vec(), encode(&payload.nonce).to_vec()];
let seal = vec![encode(&payload.mix_hash).into_vec(), encode(&payload.nonce).into_vec()];
if let Err(e) = miner.submit_seal(&*client, payload.pow_hash, seal) {
warn!(target: "stratum", "submit_seal error: {:?}", e);
};

4
ethcore/src/snapshot/account.rs
View File

@@ -121,7 +121,7 @@ pub fn to_fat_rlps(account_hash: &H256, acc: &BasicAccount, acct_db: &AccountDB,
let stream = ::std::mem::replace(&mut account_stream, RlpStream::new_list(2));
chunks.push(stream.out());
target_chunk_size = max_chunk_size;
leftover = Some(pair.to_vec());
leftover = Some(pair.into_vec());
break;
}
},
@@ -339,7 +339,7 @@ mod tests {
assert_eq!(acc, account2);
let (acc, maybe_code) = from_fat_rlp(&mut AccountDBMut::new(db.as_hashdb_mut(), &addr1), fat_rlp1, H256::zero()).unwrap();
assert_eq!(maybe_code, Some(b"this is definitely code".to_vec()));
assert_eq!(maybe_code, Some(b"this is definitely code".into_vec()));
assert_eq!(acc, account1);
}

4
ethcore/src/snapshot/block.rs
View File

@@ -173,7 +173,7 @@ mod tests {
gas_price: U256::from(3000),
gas: U256::from(50_000),
value: U256::from(1),
data: b"Hello!".to_vec()
data: b"Hello!".into_vec()
}.fake_sign(Address::from(0x69));
let t2 = Transaction {
@@ -190,7 +190,7 @@ mod tests {
let receipts_root = b.header.receipts_root().clone();
b.header.set_transactions_root(::util::triehash::ordered_trie_root(
b.transactions.iter().map(::rlp::encode).map(|out| out.to_vec())
b.transactions.iter().map(::rlp::encode).map(|out| out.into_vec())
));
let encoded = encode_block(&b);

2
ethcore/src/snapshot/mod.rs
View File

@@ -462,7 +462,7 @@ fn rebuild_accounts(
}
}
::rlp::encode(&acc).to_vec()
::rlp::encode(&acc).into_vec()
};
*out = (hash, thin_rlp);

2
ethcore/src/snapshot/tests/helpers.rs
View File

@@ -77,7 +77,7 @@ impl StateProducer {
let mut account: BasicAccount = ::rlp::decode(&*account_data);
let acct_db = AccountDBMut::from_hash(db, *address_hash);
fill_storage(acct_db, &mut account.storage_root, &mut self.storage_seed);
*account_data = DBValue::from_vec(::rlp::encode(&account).to_vec());
*account_data = DBValue::from_vec(::rlp::encode(&account).into_vec());
}
// sweep again to alter account trie.

6
ethcore/src/state/account.rs
View File

@@ -257,7 +257,7 @@ impl Account {
match db.get(&self.code_hash) {
Some(x) => {
self.code_size = Some(x.len());
self.code_cache = Arc::new(x.to_vec());
self.code_cache = Arc::new(x.into_vec());
Some(self.code_cache.clone())
},
_ => {
@@ -476,10 +476,10 @@ mod tests {
fn account_compress() {
let raw = Account::new_basic(2.into(), 4.into()).rlp();
let rlp = UntrustedRlp::new(&raw);
let compact_vec = rlp.compress(RlpType::Snapshot).to_vec();
let compact_vec = rlp.compress(RlpType::Snapshot).into_vec();
assert!(raw.len() > compact_vec.len());
let again_raw = UntrustedRlp::new(&compact_vec).decompress(RlpType::Snapshot);
assert_eq!(raw, again_raw.to_vec());
assert_eq!(raw, again_raw.into_vec());
}
#[test]

8
ethcore/src/state/mod.rs
View File

@@ -1826,14 +1826,14 @@ mod tests {
let mut state = get_temp_state();
state.require_or_from(&a, false, ||Account::new_contract(42.into(), 0.into()), |_|{}).unwrap();
state.init_code(&a, vec![1, 2, 3]).unwrap();
assert_eq!(state.code(&a).unwrap(), Some(Arc::new([1u8, 2, 3].to_vec())));
assert_eq!(state.code(&a).unwrap(), Some(Arc::new([1u8, 2, 3].into_vec())));
state.commit().unwrap();
assert_eq!(state.code(&a).unwrap(), Some(Arc::new([1u8, 2, 3].to_vec())));
assert_eq!(state.code(&a).unwrap(), Some(Arc::new([1u8, 2, 3].into_vec())));
state.drop()
};
let state = State::from_existing(db, root, U256::from(0u8), Default::default()).unwrap();
assert_eq!(state.code(&a).unwrap(), Some(Arc::new([1u8, 2, 3].to_vec())));
assert_eq!(state.code(&a).unwrap(), Some(Arc::new([1u8, 2, 3].into_vec())));
}
#[test]
@@ -2040,7 +2040,7 @@ mod tests {
let mut state = get_temp_state();
let a: Address = 0xa.into();
state.init_code(&a, b"abcdefg".to_vec()).unwrap();;
state.init_code(&a, b"abcdefg".into_vec()).unwrap();;
state.add_balance(&a, &256.into(), CleanupMode::NoEmpty).unwrap();
state.set_storage(&a, 0xb.into(), 0xc.into()).unwrap();

2
ethcore/src/tests/helpers.rs
View File

@@ -133,7 +133,7 @@ pub fn create_test_block_with_data(header: &Header, transactions: &[SignedTransa
rlp.append(header);
rlp.begin_list(transactions.len());
for t in transactions {
rlp.append_raw(&rlp::encode(t).to_vec(), 1);
rlp.append_raw(&rlp::encode(t).into_vec(), 1);
}
rlp.append_list(&uncles);
rlp.out()

6
ethcore/src/types/transaction.rs
View File

@@ -570,7 +570,7 @@ fn signing() {
gas_price: U256::from(3000),
gas: U256::from(50_000),
value: U256::from(1),
data: b"Hello!".to_vec()
data: b"Hello!".into_vec()
}.sign(&key.secret(), None);
assert_eq!(Address::from(key.public().sha3()), t.sender());
assert_eq!(t.network_id(), None);
@@ -584,7 +584,7 @@ fn fake_signing() {
gas_price: U256::from(3000),
gas: U256::from(50_000),
value: U256::from(1),
data: b"Hello!".to_vec()
data: b"Hello!".into_vec()
}.fake_sign(Address::from(0x69));
assert_eq!(Address::from(0x69), t.sender());
assert_eq!(t.network_id(), None);
@@ -604,7 +604,7 @@ fn should_recover_from_network_specific_signing() {
gas_price: U256::from(3000),
gas: U256::from(50_000),
value: U256::from(1),
data: b"Hello!".to_vec()
data: b"Hello!".into_vec()
}.sign(&key.secret(), Some(69));
assert_eq!(Address::from(key.public().sha3()), t.sender());
assert_eq!(t.network_id(), Some(69));

4
ethcore/src/verification/verification.rs
View File

@@ -338,7 +338,7 @@ mod tests {
fn block_header_data(&self, hash: &H256) -> Option<encoded::Header> {
self.block(hash)
.map(|b| b.header_view().rlp().as_raw().to_vec())
.map(|b| b.header_view().rlp().as_raw().into_vec())
.map(encoded::Header::new)
}
@@ -475,7 +475,7 @@ mod tests {
let mut uncles_rlp = RlpStream::new();
uncles_rlp.append_list(&good_uncles);
let good_uncles_hash = uncles_rlp.as_raw().sha3();
let good_transactions_root = ordered_trie_root(good_transactions.iter().map(|t| ::rlp::encode::<UnverifiedTransaction>(t).to_vec()));
let good_transactions_root = ordered_trie_root(good_transactions.iter().map(|t| ::rlp::encode::<UnverifiedTransaction>(t).into_vec()));
let mut parent = good.clone();
parent.set_number(9);