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ok_or -> ok_or_else

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This commit is contained in:
NikVolf 2017-12-21 16:50:58 +03:00
parent ab2caee0a3
commit 516725abe4
8 changed files with 10 additions and 10 deletions
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2
ethcore/src/engines/validator_set/contract.rs
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@ -58,7 +58,7 @@ impl ValidatorContract {
let client = self.client.read().clone(); let client = self.client.read().clone();
Box::new(move |a, d| client.as_ref() Box::new(move |a, d| client.as_ref()
.and_then(Weak::upgrade) .and_then(Weak::upgrade)
.ok_or("No client!".into()) .ok_or_else(|| "No client!".into())
.and_then(|c| { .and_then(|c| {
match c.as_full_client() { match c.as_full_client() {
Some(c) => c.transact_contract(a, d) Some(c) => c.transact_contract(a, d)

2
ethcore/src/engines/validator_set/multi.rs
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@ -138,7 +138,7 @@ impl ValidatorSet for Multi {
} }
*self.block_number.write() = Box::new(move |id| client *self.block_number.write() = Box::new(move |id| client
.upgrade() .upgrade()
.ok_or("No client!".into()) .ok_or_else(|| "No client!".into())
.and_then(|c| c.block_number(id).ok_or("Unknown block".into()))); .and_then(|c| c.block_number(id).ok_or("Unknown block".into())));
} }
} }

2
ethcore/src/engines/validator_set/safe_contract.rs
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@ -311,7 +311,7 @@ impl ValidatorSet for ValidatorSafeContract {
let client = self.client.read().clone(); let client = self.client.read().clone();
Box::new(move |addr, data| client.as_ref() Box::new(move |addr, data| client.as_ref()
.and_then(Weak::upgrade) .and_then(Weak::upgrade)
.ok_or("No client!".into()) .ok_or_else(|| "No client!".into())
.and_then(|c| { .and_then(|c| {
match c.as_full_client() { match c.as_full_client() {
Some(c) => c.call_contract(id, addr, data), Some(c) => c.call_contract(id, addr, data),

2
parity/secretstore.rs
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@ -121,7 +121,7 @@ mod server {
// Attempt to sign in the engine signer. // Attempt to sign in the engine signer.
let password = deps.accounts_passwords.iter() let password = deps.accounts_passwords.iter()
.find(|p| deps.account_provider.sign(account.clone(), Some((*p).clone()), Default::default()).is_ok()) .find(|p| deps.account_provider.sign(account.clone(), Some((*p).clone()), Default::default()).is_ok())
.ok_or(format!("No valid password for the secret store node account {}", account))?; .ok_or_else(|| format!("No valid password for the secret store node account {}", account))?;
Arc::new(ethcore_secretstore::KeyStoreNodeKeyPair::new(deps.account_provider, account, password.clone()) Arc::new(ethcore_secretstore::KeyStoreNodeKeyPair::new(deps.account_provider, account, password.clone())
.map_err(|e| format!("{}", e))?) .map_err(|e| format!("{}", e))?)
}, },

2
secret_store/src/acl_storage.rs
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@ -111,7 +111,7 @@ impl CachedContract {
let do_call = |a, d| future::done( let do_call = |a, d| future::done(
self.client self.client
.upgrade() .upgrade()
.ok_or("Calling contract without client".into()) .ok_or_else(|| "Calling contract without client".into())
.and_then(|c| c.call_contract(BlockId::Latest, a, d))); .and_then(|c| c.call_contract(BlockId::Latest, a, d)));
contract.check_permissions(do_call, address, document.clone()) contract.check_permissions(do_call, address, document.clone())
.map_err(|err| Error::Internal(err)) .map_err(|err| Error::Internal(err))

2
secret_store/src/key_server_cluster/admin_sessions/share_add_session.rs
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@ -258,7 +258,7 @@ impl<T> SessionImpl<T> where T: SessionTransport {
let admin_public = self.core.admin_public.as_ref().cloned().ok_or(Error::ConsensusUnreachable)?; let admin_public = self.core.admin_public.as_ref().cloned().ok_or(Error::ConsensusUnreachable)?;
// key share version is required on ShareAdd master node // key share version is required on ShareAdd master node
let key_share = self.core.key_share.as_ref().ok_or(Error::KeyStorage("key share is not found on master node".into()))?; let key_share = self.core.key_share.as_ref().ok_or_else(|| Error::KeyStorage("key share is not found on master node".into()))?;
let key_version = key_share.version(&version).map_err(|e| Error::KeyStorage(e.into()))?; let key_version = key_share.version(&version).map_err(|e| Error::KeyStorage(e.into()))?;
// old nodes set is all non-isolated owners of version holders // old nodes set is all non-isolated owners of version holders

2
secret_store/src/key_server_cluster/admin_sessions/share_move_session.rs
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@ -188,7 +188,7 @@ impl<T> SessionImpl<T> where T: SessionTransport {
let is_consensus_pre_established = data.shares_to_move.is_some(); let is_consensus_pre_established = data.shares_to_move.is_some();
if !is_consensus_pre_established { if !is_consensus_pre_established {
let shares_to_move_reversed = shares_to_move_reversed.ok_or(Error::InvalidMessage)?; let shares_to_move_reversed = shares_to_move_reversed.ok_or(Error::InvalidMessage)?;
let key_share = self.core.key_share.as_ref().ok_or(Error::KeyStorage("key share is not found on master node".into()))?; let key_share = self.core.key_share.as_ref().ok_or_else(|| Error::KeyStorage("key share is not found on master node".into()))?;
check_shares_to_move(&self.core.meta.self_node_id, &shares_to_move_reversed, Some(&key_share.id_numbers))?; check_shares_to_move(&self.core.meta.self_node_id, &shares_to_move_reversed, Some(&key_share.id_numbers))?;
let old_set_signature = old_set_signature.ok_or(Error::InvalidMessage)?; let old_set_signature = old_set_signature.ok_or(Error::InvalidMessage)?;

2
secret_store/src/key_storage.rs
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@ -149,7 +149,7 @@ impl PersistentKeyStorage {
pub fn new(config: &ServiceConfiguration) -> Result<Self, Error> { pub fn new(config: &ServiceConfiguration) -> Result<Self, Error> {
let mut db_path = PathBuf::from(&config.data_path); let mut db_path = PathBuf::from(&config.data_path);
db_path.push("db"); db_path.push("db");
let db_path = db_path.to_str().ok_or(Error::Database("Invalid secretstore path".to_owned()))?; let db_path = db_path.to_str().ok_or_else(|| Error::Database("Invalid secretstore path".to_owned()))?;
let db = Database::open_default(&db_path)?; let db = Database::open_default(&db_path)?;
let db = upgrade_db(db)?; let db = upgrade_db(db)?;