2022-09-08 21:46:48 +00:00
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use async_trait::async_trait;
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2022-09-06 17:57:47 +00:00
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use ethers::prelude::{Address, Http};
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2022-09-02 00:28:12 +00:00
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use ethers::providers::{Middleware, Provider};
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2022-09-06 17:57:47 +00:00
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use ethers::types::{BlockId, Bytes, EIP1186ProofResponse, Transaction, TransactionReceipt, H256};
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2022-08-21 15:21:50 +00:00
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use eyre::Result;
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2022-09-08 21:46:48 +00:00
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use super::Rpc;
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2022-08-24 01:33:48 +00:00
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#[derive(Clone)]
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2022-09-08 21:46:48 +00:00
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pub struct HttpRpc {
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2022-09-06 17:57:47 +00:00
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provider: Provider<Http>,
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2022-08-21 15:21:50 +00:00
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}
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2022-09-08 21:46:48 +00:00
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#[async_trait]
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impl Rpc for HttpRpc {
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fn new(rpc: &str) -> Result<Self> {
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2022-09-06 17:57:47 +00:00
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let provider = Provider::try_from(rpc)?;
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2022-09-08 21:46:48 +00:00
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Ok(HttpRpc { provider })
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2022-08-21 15:21:50 +00:00
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}
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2022-09-08 21:46:48 +00:00
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async fn get_proof(
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2022-09-06 17:57:47 +00:00
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&self,
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address: &Address,
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slots: &[H256],
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block: u64,
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) -> Result<EIP1186ProofResponse> {
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let block = Some(BlockId::from(block));
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let proof_response = self
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.provider
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.get_proof(*address, slots.to_vec(), block)
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.await?;
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Ok(proof_response)
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}
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2022-09-08 21:46:48 +00:00
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async fn get_code(&self, address: &Address, block: u64) -> Result<Vec<u8>> {
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2022-09-06 17:57:47 +00:00
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let block = Some(BlockId::from(block));
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let code = self.provider.get_code(*address, block).await?;
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Ok(code.to_vec())
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2022-08-21 16:59:47 +00:00
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}
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2022-09-08 21:46:48 +00:00
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async fn send_raw_transaction(&self, bytes: &Vec<u8>) -> Result<H256> {
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let bytes = Bytes::from(bytes.as_slice().to_owned());
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Ok(self.provider.send_raw_transaction(bytes).await?.tx_hash())
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2022-09-01 21:07:30 +00:00
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}
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2022-09-08 21:46:48 +00:00
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async fn get_transaction_receipt(&self, tx_hash: &H256) -> Result<Option<TransactionReceipt>> {
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2022-09-06 17:57:47 +00:00
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let receipt = self.provider.get_transaction_receipt(*tx_hash).await?;
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Ok(receipt)
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2022-09-02 03:28:37 +00:00
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}
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2022-09-08 21:46:48 +00:00
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async fn get_transaction(&self, tx_hash: &H256) -> Result<Option<Transaction>> {
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Ok(self.provider.get_transaction(*tx_hash).await?)
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2022-08-21 16:59:47 +00:00
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}
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}
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