Trait PendingTransaction

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pub trait PendingTransaction {
Show 13 methods    // Required methods
    fn address(&self) -> &Address;
    fn sender(&self) -> &Address;
    fn value(&self) -> u128;
    fn input(&self) -> &[u8] ⓘ;
    fn create(&mut self, value: u128, code: &[u8]) -> Box<dyn Receipt>;
    fn transact(
        &mut self,
        callee: Address,
        value: u128,
        input: &[u8],
    ) -> Box<dyn Receipt>;
    fn ret(&mut self, data: &[u8]);
    fn err(&mut self, data: &[u8]);
    fn emit(&mut self, topics: &[&[u8]], data: &[u8]);
    fn state(&self) -> &dyn KVStore;
    fn state_mut(&mut self) -> &mut dyn KVStoreMut;
    fn code_at(&self, addr: &Address) -> Option<&[u8]>;
    fn account_meta_at(&self, addr: &Address) -> Option<AccountMeta>;
}

Expand description

Represents the data and functionality available to a smart contract execution.

Required Methods§

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fn address(&self) -> &Address

Returns the address of the current contract instance.

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fn sender(&self) -> &Address

Returns the address of the sender of the transaction.

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fn value(&self) -> u128

Returns the value sent to the current transaction.

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fn input(&self) -> &[u8] ⓘ

Returns the input provided by the calling context.

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fn create(&mut self, value: u128, code: &[u8]) -> Box<dyn Receipt>

Creates a new contract with the provided code and initial value. The new transaction will inherit the gas parameters and gas payer of the top level transaction. The current account will be set as the sender.

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fn transact( &mut self, callee: Address, value: u128, input: &[u8], ) -> Box<dyn Receipt>

Executes a balance-transferring RPC to callee with provided input and value. The new transaction will inherit the gas parameters and gas payer of the top level transaction. The current account will be set as the sender.

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