Method fevm_call

fendermint/rpc/src/tx.rs:112–140

Call a method on a FEVM contract without including a transaction on the blockchain.

(
        &mut self,
        contract: Address,
        calldata: Bytes,
        value: TokenAmount,
        gas_params: GasParams,
        height: FvmQueryHeight,
    )

pub trait CallClient: QueryClient + BoundClient {
    /// Call a method on a FEVM contract without including a transaction on the blockchain.
    async fn fevm_call(
        &mut self,
        contract: Address,
        calldata: Bytes,
        value: TokenAmount,
        gas_params: GasParams,
        height: FvmQueryHeight,
    ) -> anyhow::Result<CallResponse<Vec<u8>>> {
        let msg = self
            .message_factory_mut()
            .fevm_call(contract, calldata, value, gas_params)?;

        let response = self.call(msg, height).await?;

        let return_data = if response.value.code.is_err() {
            None
        } else {
            let return_data = decode_fevm_invoke(&response.value)
                .context("error decoding data from deliver_tx in query")?;
            Some(return_data)
        };

        let response = CallResponse {
            response,
            return_data,
        };

        Ok(response)
    }

    /// Estimate the gas limit of a FEVM call.
    async fn fevm_estimate_gas(