grassrootseconomics/openethereum
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make fields defaulting to 0 optional

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This commit is contained in:
keorn
2016-12-22 07:06:40 +01:00
parent b369939f20
commit 552a772cc1
5 changed files with 16 additions and 16 deletions
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8
ethcore/src/spec/genesis.rs
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@@ -14,7 +14,7 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use util::{Address, H256, Uint, U256};
use util::{Address, H256, Uint, U256, FixedHash};
use util::sha3::SHA3_NULL_RLP;
use ethjson;
use super::seal::Seal;
@@ -50,9 +50,9 @@ impl From<ethjson::spec::Genesis> for Genesis {
Genesis {
seal: From::from(g.seal),
difficulty: g.difficulty.into(),
author: g.author.into(),
timestamp: g.timestamp.into(),
parent_hash: g.parent_hash.into(),
author: g.author.map_or_else(Address::zero, Into::into),
timestamp: g.timestamp.map_or(0, Into::into),
parent_hash: g.parent_hash.map_or_else(H256::zero, Into::into),
gas_limit: g.gas_limit.into(),
transactions_root: g.transactions_root.map_or_else(|| SHA3_NULL_RLP.clone(), Into::into),
receipts_root: g.receipts_root.map_or_else(|| SHA3_NULL_RLP.clone(), Into::into),

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

@@ -49,7 +49,7 @@ pub struct CommonParams {
impl From<ethjson::spec::Params> for CommonParams {
fn from(p: ethjson::spec::Params) -> Self {
CommonParams {
account_start_nonce: p.account_start_nonce.into(),
account_start_nonce: p.account_start_nonce.map_or_else(U256::zero, Into::into),
maximum_extra_data_size: p.maximum_extra_data_size.into(),
network_id: p.network_id.into(),
subprotocol_name: p.subprotocol_name.unwrap_or_else(|| "eth".to_owned()),