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hotfix(contract): support state overrides for gas estimation #967

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Jun 25, 2024
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hotfix(contract): support state overrides for gas estimation #967

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7 changes: 6 additions & 1 deletion crates/contract/src/call.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -417,8 +417,13 @@ impl<T: Transport + Clone, P: Provider<T, N>, D: CallDecoder, N: Network> CallBu
}

/// Returns the estimated gas cost for the underlying transaction to be executed
/// If [`state overrides`](Self::state) are set, they will be applied to the gas estimation.
pub async fn estimate_gas(&self) -> Result<u128> {
self.provider.estimate_gas(&self.request).block(self.block).await.map_err(Into::into)
let mut estimate = self.provider.estimate_gas(&self.request);
if let Some(state) = &self.state {
estimate = estimate.overrides(state);
}
estimate.block(self.block).await.map_err(Into::into)
}

/// Queries the blockchain via an `eth_call` without submitting a transaction to the network.
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