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fix: remove leading zeros in rpc responses (#113)

This commit is contained in:
Noah Citron 2022-11-26 16:47:20 -05:00 committed by GitHub
parent f74724763c
commit 5e29149297
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 16 additions and 5 deletions
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21
client/src/rpc.rs
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@ -1,6 +1,6 @@
use ethers::{
abi::AbiEncode,
types::{Address, Filter, Log, Transaction, TransactionReceipt, H256},
types::{Address, Filter, Log, Transaction, TransactionReceipt, H256, U256},
};
use eyre::Result;
use log::info;
@ -115,7 +115,7 @@ impl EthRpcServer for RpcInner {
let node = self.node.read().await;
let balance = convert_err(node.get_balance(&address, block).await)?;
Ok(balance.encode_hex())
Ok(format_hex(&balance))
}
async fn get_transaction_count(&self, address: &str, block: BlockTag) -> Result<String, Error> {
@ -123,7 +123,7 @@ impl EthRpcServer for RpcInner {
let node = self.node.read().await;
let nonce = convert_err(node.get_nonce(&address, block).await)?;
Ok(nonce.encode_hex())
Ok(format!("0x{:x}", nonce))
}
async fn get_code(&self, address: &str, block: BlockTag) -> Result<String, Error> {
@ -164,13 +164,13 @@ impl EthRpcServer for RpcInner {
async fn gas_price(&self) -> Result<String, Error> {
let node = self.node.read().await;
let gas_price = convert_err(node.get_gas_price())?;
Ok(gas_price.encode_hex())
Ok(format_hex(&gas_price))
}
async fn max_priority_fee_per_gas(&self) -> Result<String, Error> {
let node = self.node.read().await;
let tip = convert_err(node.get_priority_fee())?;
Ok(tip.encode_hex())
Ok(format_hex(&tip))
}
async fn block_number(&self) -> Result<String, Error> {
@ -258,3 +258,14 @@ async fn start(rpc: RpcInner) -> Result<(HttpServerHandle, SocketAddr)> {
fn convert_err<T, E: Display>(res: Result<T, E>) -> Result<T, Error> {
res.map_err(|err| Error::Custom(err.to_string()))
}
fn format_hex(num: &U256) -> String {
let stripped = num
.encode_hex()
.strip_prefix("0x")
.unwrap()
.trim_start_matches("0")
.to_string();
format!("0x{}", stripped)
}