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Merge pull request #5995 from paritytech/rpc-errors-naming-3204

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Clean up function naming in RPC error module
This commit is contained in:
Marek Kotewicz 2017-07-06 11:18:04 +02:00 committed by GitHub
commit a3a4a37ec7
12 changed files with 44 additions and 44 deletions
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12
rpc/src/v1/helpers/dispatch.rs
View File

@ -162,7 +162,7 @@ impl<C: MiningBlockChainClient, M: MinerService> Dispatcher for FullDispatcher<C
let hash = signed_transaction.transaction.hash();
self.miner.import_own_transaction(&*self.client, signed_transaction)
.map_err(errors::from_transaction_error)
.map_err(errors::transaction)
.map(|_| hash)
}
}
@ -400,7 +400,7 @@ impl Dispatcher for LightDispatcher {
self.transaction_queue.write().import(signed_transaction)
.map_err(Into::into)
.map_err(errors::from_transaction_error)
.map_err(errors::transaction)
.map(|_| hash)
}
}
@ -538,8 +538,8 @@ fn signature(accounts: &AccountProvider, address: Address, hash: H256, password:
SignWith::Password(pass) => accounts.sign(address, Some(pass), hash).map(WithToken::No),
SignWith::Token(token) => accounts.sign_with_token(address, token, hash).map(Into::into),
}.map_err(|e| match password {
SignWith::Nothing => errors::from_signing_error(e),
_ => errors::from_password_error(e),
SignWith::Nothing => errors::signing(e),
_ => errors::password(e),
})
}
@ -570,8 +570,8 @@ fn decrypt(accounts: &AccountProvider, address: Address, msg: Bytes, password: S
SignWith::Password(pass) => accounts.decrypt(address, Some(pass), &DEFAULT_MAC, &msg).map(WithToken::No),
SignWith::Token(token) => accounts.decrypt_with_token(address, token, &DEFAULT_MAC, &msg).map(Into::into),
}.map_err(|e| match password {
SignWith::Nothing => errors::from_signing_error(e),
_ => errors::from_password_error(e),
SignWith::Nothing => errors::signing(e),
_ => errors::password(e),
})
}

18
rpc/src/v1/helpers/errors.rs
View File

@ -221,7 +221,7 @@ pub fn network_disabled() -> Error {
}
}
pub fn encryption_error<T: fmt::Debug>(error: T) -> Error {
pub fn encryption<T: fmt::Debug>(error: T) -> Error {
Error {
code: ErrorCode::ServerError(codes::ENCRYPTION_ERROR),
message: "Encryption error.".into(),
@ -229,7 +229,7 @@ pub fn encryption_error<T: fmt::Debug>(error: T) -> Error {
}
}
pub fn encoding_error<T: fmt::Debug>(error: T) -> Error {
pub fn encoding<T: fmt::Debug>(error: T) -> Error {
Error {
code: ErrorCode::ServerError(codes::ENCODING_ERROR),
message: "Encoding error.".into(),
@ -237,7 +237,7 @@ pub fn encoding_error<T: fmt::Debug>(error: T) -> Error {
}
}
pub fn database_error<T: fmt::Debug>(error: T) -> Error {
pub fn database<T: fmt::Debug>(error: T) -> Error {
Error {
code: ErrorCode::ServerError(codes::DATABASE_ERROR),
message: "Database error.".into(),
@ -245,7 +245,7 @@ pub fn database_error<T: fmt::Debug>(error: T) -> Error {
}
}
pub fn from_fetch_error<T: fmt::Debug>(error: T) -> Error {
pub fn fetch<T: fmt::Debug>(error: T) -> Error {
Error {
code: ErrorCode::ServerError(codes::FETCH_ERROR),
message: "Error while fetching content.".into(),
@ -253,7 +253,7 @@ pub fn from_fetch_error<T: fmt::Debug>(error: T) -> Error {
}
}
pub fn from_signing_error(error: AccountError) -> Error {
pub fn signing(error: AccountError) -> Error {
Error {
code: ErrorCode::ServerError(codes::ACCOUNT_LOCKED),
message: "Your account is locked. Unlock the account via CLI, personal_unlockAccount or use Trusted Signer.".into(),
@ -261,7 +261,7 @@ pub fn from_signing_error(error: AccountError) -> Error {
}
}
pub fn from_password_error(error: AccountError) -> Error {
pub fn password(error: AccountError) -> Error {
Error {
code: ErrorCode::ServerError(codes::PASSWORD_INVALID),
message: "Account password is invalid or account does not exist.".into(),
@ -301,7 +301,7 @@ pub fn transaction_message(error: TransactionError) -> String {
}
}
pub fn from_transaction_error(error: EthcoreError) -> Error {
pub fn transaction(error: EthcoreError) -> Error {
if let EthcoreError::Transaction(e) = error {
Error {
@ -318,7 +318,7 @@ pub fn from_transaction_error(error: EthcoreError) -> Error {
}
}
pub fn from_rlp_error(error: DecoderError) -> Error {
pub fn rlp(error: DecoderError) -> Error {
Error {
code: ErrorCode::InvalidParams,
message: "Invalid RLP.".into(),
@ -326,7 +326,7 @@ pub fn from_rlp_error(error: DecoderError) -> Error {
}
}
pub fn from_call_error(error: CallError) -> Error {
pub fn call(error: CallError) -> Error {
match error {
CallError::StatePruned => state_pruned(),
CallError::StateCorrupt => state_corrupt(),

2
rpc/src/v1/helpers/ipfs.rs
View File

@ -32,7 +32,7 @@ pub fn cid(content: Bytes) -> Result<String, Error> {
let mut buf = Vec::with_capacity(len);
buf.resize(len, 0);
hasher.result(&mut buf);
let mh = multihash::encode(multihash::Hash::SHA2256, &buf).map_err(errors::encoding_error)?;
let mh = multihash::encode(multihash::Hash::SHA2256, &buf).map_err(errors::encoding)?;
let cid = Cid::new(Codec::DagProtobuf, Version::V0, &mh);
Ok(cid.to_string().into())
}

6
rpc/src/v1/helpers/secretstore.rs
View File

@ -86,13 +86,13 @@ fn decrypt_with_shadow_coefficients(mut decrypted_shadow: Public, mut common_sha
let mut shadow_coefficients_sum = shadow_coefficients[0].clone();
for shadow_coefficient in shadow_coefficients.iter().skip(1) {
shadow_coefficients_sum.add(shadow_coefficient)
.map_err(errors::encryption_error)?;
.map_err(errors::encryption)?;
}
math::public_mul_secret(&mut common_shadow_point, &shadow_coefficients_sum)
.map_err(errors::encryption_error)?;
.map_err(errors::encryption)?;
math::public_add(&mut decrypted_shadow, &common_shadow_point)
.map_err(errors::encryption_error)?;
.map_err(errors::encryption)?;
Ok(decrypted_shadow)
}

18
rpc/src/v1/impls/eth.rs
View File

@ -365,7 +365,7 @@ impl<C, SN: ?Sized, S: ?Sized, M, EM> Eth for EthClient<C, SN, S, M, EM> where
BlockNumber::Pending => {
match self.miner.balance(&*self.client, &address) {
Some(balance) => Ok(balance.into()),
None => Err(errors::database_error("latest balance missing"))
None => Err(errors::database("latest balance missing"))
}
}
id => {
@ -388,7 +388,7 @@ impl<C, SN: ?Sized, S: ?Sized, M, EM> Eth for EthClient<C, SN, S, M, EM> where
BlockNumber::Pending => {
match self.miner.storage_at(&*self.client, &address, &H256::from(position)) {
Some(s) => Ok(s.into()),
None => Err(errors::database_error("latest storage missing"))
None => Err(errors::database("latest storage missing"))
}
}
id => {
@ -413,13 +413,13 @@ impl<C, SN: ?Sized, S: ?Sized, M, EM> Eth for EthClient<C, SN, S, M, EM> where
.or_else(|| self.miner.nonce(&*self.client, &address));
match nonce {
Some(nonce) => Ok(nonce.into()),
None => Err(errors::database_error("latest nonce missing"))
None => Err(errors::database("latest nonce missing"))
}
}
BlockNumber::Pending => {
match self.miner.nonce(&*self.client, &address) {
Some(nonce) => Ok(nonce.into()),
None => Err(errors::database_error("latest nonce missing"))
None => Err(errors::database("latest nonce missing"))
}
}
id => {
@ -472,7 +472,7 @@ impl<C, SN: ?Sized, S: ?Sized, M, EM> Eth for EthClient<C, SN, S, M, EM> where
BlockNumber::Pending => {
match self.miner.code(&*self.client, &address) {
Some(code) => Ok(code.map_or_else(Bytes::default, Bytes::new)),
None => Err(errors::database_error("latest code missing"))
None => Err(errors::database("latest code missing"))
}
}
id => {
@ -618,8 +618,8 @@ impl<C, SN: ?Sized, S: ?Sized, M, EM> Eth for EthClient<C, SN, S, M, EM> where
fn send_raw_transaction(&self, raw: Bytes) -> Result<RpcH256, Error> {
UntrustedRlp::new(&raw.into_vec()).as_val()
.map_err(errors::from_rlp_error)
.and_then(|tx| SignedTransaction::new(tx).map_err(errors::from_transaction_error))
.map_err(errors::rlp)
.and_then(|tx| SignedTransaction::new(tx).map_err(errors::transaction))
.and_then(|signed_transaction| {
FullDispatcher::new(self.client.clone(), self.miner.clone())
.dispatch_transaction(signed_transaction.into())
@ -645,7 +645,7 @@ impl<C, SN: ?Sized, S: ?Sized, M, EM> Eth for EthClient<C, SN, S, M, EM> where
future::done(result
.map(|b| b.output.into())
.map_err(errors::from_call_error)
.map_err(errors::call)
).boxed()
}
@ -657,7 +657,7 @@ impl<C, SN: ?Sized, S: ?Sized, M, EM> Eth for EthClient<C, SN, S, M, EM> where
};
future::done(self.client.estimate_gas(&signed, num.unwrap_or_default().into())
.map(Into::into)
.map_err(errors::from_call_error)
.map_err(errors::call)
).boxed()
}

8
rpc/src/v1/impls/light/eth.rs
View File

@ -363,18 +363,18 @@ impl Eth for EthClient {
let best_header = self.client.best_block_header().decode();
UntrustedRlp::new(&raw.into_vec()).as_val()
.map_err(errors::from_rlp_error)
.map_err(errors::rlp)
.and_then(|tx| {
self.client.engine().verify_transaction_basic(&tx, &best_header)
.map_err(errors::from_transaction_error)?;
.map_err(errors::transaction)?;
let signed = SignedTransaction::new(tx).map_err(errors::from_transaction_error)?;
let signed = SignedTransaction::new(tx).map_err(errors::transaction)?;
let hash = signed.hash();
self.transaction_queue.write().import(signed.into())
.map(|_| hash)
.map_err(Into::into)
.map_err(errors::from_transaction_error)
.map_err(errors::transaction)
})
.map(Into::into)
}

2
rpc/src/v1/impls/light/parity.rs
View File

@ -241,7 +241,7 @@ impl Parity for ParityClient {
fn encrypt_message(&self, key: H512, phrase: Bytes) -> Result<Bytes, Error> {
ecies::encrypt(&key.into(), &DEFAULT_MAC, &phrase.0)
.map_err(errors::encryption_error)
.map_err(errors::encryption)
.map(Into::into)
}

4
rpc/src/v1/impls/light/parity_set.rs
View File

@ -127,9 +127,9 @@ impl<F: Fetch> ParitySet for ParitySetClient<F> {
fn hash_content(&self, url: String) -> BoxFuture<H256, Error> {
self.fetch.process(self.fetch.fetch(&url).then(move |result| {
result
.map_err(errors::from_fetch_error)
.map_err(errors::fetch)
.and_then(|response| {
sha3(&mut io::BufReader::new(response)).map_err(errors::from_fetch_error)
sha3(&mut io::BufReader::new(response)).map_err(errors::fetch)
})
.map(Into::into)
}))

2
rpc/src/v1/impls/parity.rs
View File

@ -284,7 +284,7 @@ impl<C, M, S: ?Sized, U> Parity for ParityClient<C, M, S, U> where
fn encrypt_message(&self, key: H512, phrase: Bytes) -> Result<Bytes, Error> {
ecies::encrypt(&key.into(), &DEFAULT_MAC, &phrase.0)
.map_err(errors::encryption_error)
.map_err(errors::encryption)
.map(Into::into)
}

6
rpc/src/v1/impls/parity_set.rs
View File

@ -101,7 +101,7 @@ impl<C, M, U, F> ParitySet for ParitySetClient<C, M, U, F> where
}
fn set_engine_signer(&self, address: H160, password: String) -> Result<bool, Error> {
self.miner.set_engine_signer(address.into(), password).map_err(Into::into).map_err(errors::from_password_error)?;
self.miner.set_engine_signer(address.into(), password).map_err(Into::into).map_err(errors::password)?;
Ok(true)
}
@ -168,9 +168,9 @@ impl<C, M, U, F> ParitySet for ParitySetClient<C, M, U, F> where
fn hash_content(&self, url: String) -> BoxFuture<H256, Error> {
self.fetch.process(self.fetch.fetch(&url).then(move |result| {
result
.map_err(errors::from_fetch_error)
.map_err(errors::fetch)
.and_then(|response| {
sha3(&mut io::BufReader::new(response)).map_err(errors::from_fetch_error)
sha3(&mut io::BufReader::new(response)).map_err(errors::fetch)
})
.map(Into::into)
}))

2
rpc/src/v1/impls/signer.rs
View File

@ -133,7 +133,7 @@ impl<D: Dispatcher + 'static> SignerClient<D> {
fn verify_transaction<F>(bytes: Bytes, request: FilledTransactionRequest, process: F) -> Result<ConfirmationResponse, Error> where
F: FnOnce(PendingTransaction) -> Result<ConfirmationResponse, Error>,
{
let signed_transaction = UntrustedRlp::new(&bytes.0).as_val().map_err(errors::from_rlp_error)?;
let signed_transaction = UntrustedRlp::new(&bytes.0).as_val().map_err(errors::rlp)?;
let signed_transaction = SignedTransaction::new(signed_transaction).map_err(|e| errors::invalid_params("Invalid signature.", e))?;
let sender = signed_transaction.sender();

8
rpc/src/v1/impls/traces.rs
View File

@ -87,23 +87,23 @@ impl<C, M> Traces for TracesClient<C, M> where C: MiningBlockChainClient + 'stat
self.client.call(&signed, block.into(), to_call_analytics(flags))
.map(TraceResults::from)
.map_err(errors::from_call_error)
.map_err(errors::call)
}
fn raw_transaction(&self, raw_transaction: Bytes, flags: Vec<String>, block: Trailing<BlockNumber>) -> Result<TraceResults, Error> {
let block = block.unwrap_or_default();
let tx = UntrustedRlp::new(&raw_transaction.into_vec()).as_val().map_err(|e| errors::invalid_params("Transaction is not valid RLP", e))?;
let signed = SignedTransaction::new(tx).map_err(errors::from_transaction_error)?;
let signed = SignedTransaction::new(tx).map_err(errors::transaction)?;
self.client.call(&signed, block.into(), to_call_analytics(flags))
.map(TraceResults::from)
.map_err(errors::from_call_error)
.map_err(errors::call)
}
fn replay_transaction(&self, transaction_hash: H256, flags: Vec<String>) -> Result<TraceResults, Error> {
self.client.replay(TransactionId::Hash(transaction_hash.into()), to_call_analytics(flags))
.map(TraceResults::from)
.map_err(errors::from_call_error)
.map_err(errors::call)
}
}