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Adds eth_chainId method call #293

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merged 2 commits into from
Dec 4, 2019
Merged

Adds eth_chainId method call #293

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ceecb4b
Adds eth_chainId method call
tuler Dec 4, 2019
2ff6ac3
Merge branch 'master' into eth_chainId
tomusdrw Dec 4, 2019
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10 changes: 10 additions & 0 deletions src/api/eth.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -162,6 +162,11 @@ impl<T: Transport> Eth<T> {
CallFuture::new(self.transport.execute("eth_getCompilers", vec![]))
}

/// Get chain id
pub fn chain_id(&self) -> CallFuture<U256, T::Out> {
CallFuture::new(self.transport.execute("eth_chainId", vec![]))
}

/// Get storage entry
pub fn storage(&self, address: Address, idx: U256, block: Option<BlockNumber>) -> CallFuture<H256, T::Out> {
let address = helpers::serialize(&address);
Expand Down Expand Up @@ -526,6 +531,11 @@ mod tests {
Value::Array(vec![]) => vec![]
);

rpc_test! (
Eth:chain_id => "eth_chainId";
Value::String("0x123".into()) => 0x123
);

rpc_test! (
Eth:storage, Address::from_low_u64_be(0x123), 0x456, None
=>
Expand Down