Getting Started

To start building an customized transaction, you need to first initialize TxBuilder:

let tx_builder_params = TxBuilderParam {
    evaluator: None,
    fetcher: None,
    submitter: None,
    params: None,
};
let mut tx_builder = TxBuilder::new(tx_builder_params);

There are 4 optional fields to pass in to initialize the TxBuilder instance:

1. fetcher - Refer to service integration.

2. submitter - Refer to service integration.

3. evaluator - Refer to service integration.

4. paramsYou can pass in the protocol parameters directly.

For details about providers' eligibility for each service role, please refer to the providers' session.

Alternatively, if you do not need any of the provider services, you can initialize a TxBuilder with the new_core method:

let mut tx_builder = TxBuilder::new_core();

Remarks

• Only evaluator service with off-node evaluation is integrated at the moment. Other integrations, as described above have been planned and are coming soon.