Struct CallExec

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pub struct CallExec<C, E, Signer>
where C: Config, E: Environment, Signer: Clone,
{ /* private fields */ }

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impl<C, E, Signer> CallExec<C, E, Signer>

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pub async fn call_dry_run( &self, ) -> Result<ContractResult<Result<ExecReturnValue, DispatchError>, <E as Environment>::Balance>, Error>

Simulates a contract call without modifying the blockchain.

This function performs a dry run simulation of a contract call, capturing essential information such as the contract address, gas consumption, and storage deposit. The simulation is executed without actually executing the call on the blockchain.

Returns the dry run simulation result of type ContractExecResult, which includes information about the simulated call, or an error in case of failure.

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pub async fn call( &self, gas_limit: Option<Weight>, ) -> Result<ExtrinsicEvents<C>, ErrorVariant>

Calls a contract on the blockchain with a specified gas limit.

This function facilitates the process of invoking a contract, specifying the gas limit for the operation. It interacts with the blockchain’s runtime API to execute the contract call and provides the resulting events from the call.

Returns the events generated from the contract call, or an error in case of failure.

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pub async fn estimate_gas(&self) -> Result<Weight, Error>

Estimates the gas required for a contract call without modifying the blockchain.

This function provides a gas estimation for contract calls, considering the user-specified values or using estimates based on a dry run. The estimated gas weight is returned, or an error is reported if the estimation fails.

Returns the estimated gas weight of type Weight for contract calls, or an error.

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pub fn contract(&self) -> &<C as Config>::AccountId

Returns the address of the the contract to call.

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pub fn message(&self) -> &str

Returns the name of the contract message to call.

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pub fn args(&self) -> &Vec<String>

Returns the arguments of the contract message to call.

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pub fn opts(&self) -> &ExtrinsicOpts<C, E, Signer>

Returns the extrinsic options.

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pub fn gas_limit(&self) -> Option<u64>

Returns the maximum amount of gas to be used for this command.

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pub fn proof_size(&self) -> Option<u64>

Returns the maximum proof size for this call.

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pub fn value(&self) -> &<E as Environment>::Balance

Returns the value to be transferred as part of the call.

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pub fn client(&self) -> &OnlineClient<C>

Returns the client.

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pub fn transcoder(&self) -> &ContractMessageTranscoder

Returns the contract message transcoder.

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pub fn call_data(&self) -> &Vec<u8>

Returns the call data.

Auto Trait Implementations§

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impl<C, E, Signer> Freeze for CallExec<C, E, Signer>
where <C as Config>::AccountId: Freeze, <E as Environment>::Balance: Freeze, Signer: Freeze,

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impl<C, E, Signer> !RefUnwindSafe for CallExec<C, E, Signer>

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impl<C, E, Signer> Send for CallExec<C, E, Signer>
where <C as Config>::AccountId: Send, <E as Environment>::Balance: Send, Signer: Send,

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impl<C, E, Signer> Sync for CallExec<C, E, Signer>
where <C as Config>::AccountId: Sync, <E as Environment>::Balance: Sync, Signer: Sync,

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impl<C, E, Signer> Unpin for CallExec<C, E, Signer>
where <C as Config>::AccountId: Unpin, <E as Environment>::Balance: Unpin, Signer: Unpin, C: Unpin,

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impl<C, E, Signer> !UnwindSafe for CallExec<C, E, Signer>

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