Trait fuels_programs::call_utils::TxDependencyExtension

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pub trait TxDependencyExtension: Sized + Sealed {
    // Required methods
    fn simulate<'life0, 'async_trait>(
        &'life0 mut self
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn append_variable_outputs(self, num: u64) -> Self;
    fn append_contract(self, contract_id: Bech32ContractId) -> Self;

    // Provided methods
    fn append_missing_dependencies(self, receipts: &[Receipt]) -> Self { ... }
    fn estimate_tx_dependencies<'async_trait>(
        self,
        max_attempts: Option<u64>
    ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>
       where Self: Send + 'async_trait { ... }
}

Required Methods§

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fn simulate<'life0, 'async_trait>( &'life0 mut self ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

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fn append_variable_outputs(self, num: u64) -> Self

Appends num fuel_tx::Output::Variables to the transaction. Note that this is a builder method, i.e. use it as a chain:

ⓘ
my_contract_instance.my_method(...).append_variable_outputs(num).call()
my_script_instance.main(...).append_variable_outputs(num).call()
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fn append_contract(self, contract_id: Bech32ContractId) -> Self

Appends additional external contracts as dependencies to this call. Effectively, this will be used to create additional fuel_tx::Input::Contract/fuel_tx::Output::Contract pairs and set them into the transaction. Note that this is a builder method, i.e. use it as a chain:

ⓘ
my_contract_instance.my_method(...).append_contract(additional_contract_id).call()
my_script_instance.main(...).append_contract(additional_contract_id).call()

Provided Methods§

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fn append_missing_dependencies(self, receipts: &[Receipt]) -> Self

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fn estimate_tx_dependencies<'async_trait>( self, max_attempts: Option<u64> ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>
where Self: Send + 'async_trait,

Simulates the call and attempts to resolve missing tx dependencies. Forwards the received error if it cannot be fixed.

Object Safety§

This trait is not object safe.

Implementors§