mirror of
https://github.com/payden/libwsclient
synced 2025-06-13 12:53:52 +00:00
23 lines
650 B
Plaintext
23 lines
650 B
Plaintext
use solana_client::rpc_client::RpcClient;
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use solana_sdk::transaction::Transaction;
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pub struct SimulationEngine {
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rpc_client: RpcClient,
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}
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impl SimulationEngine {
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pub fn new(rpc_client: RpcClient) -> Self {
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Self { rpc_client }
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}
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pub async fn simulate(&self, tx: &Transaction) -> f64 {
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let (result, _) = self.rpc_client.simulate_transaction(tx).await.unwrap();
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let accounts_data = result.accounts.unwrap();
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let mut profit = 0.0;
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for account in &accounts_data {
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let lamports = account.lamports.unwrap();
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profit += lamports as f64 / 1e9;
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}
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profit
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}
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} |