Trait TransactionKindExt

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pub trait TransactionKindExt: Sized + Sealed {
    // Required methods
    fn get_advance_epoch_tx_gas_summary(&self) -> Option<(u64, u64)>;
    fn contains_shared_object(&self) -> bool;
    fn shared_input_objects(&self) -> impl Iterator<Item = SharedObjectRef> + '_;
    fn move_calls(&self) -> Vec<(&ObjectID, &str, &str)>;
    fn receiving_objects(&self) -> Vec<ObjectRef>;
    fn input_objects(&self) -> UserInputResult<Vec<InputObjectKind>>;
    fn validity_check(&self, config: &ProtocolConfig) -> UserInputResult;
    fn iter_commands(&self) -> impl Iterator<Item = &Command>;
    fn name(&self) -> &'static str;
}

Required Methods§

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fn get_advance_epoch_tx_gas_summary(&self) -> Option<(u64, u64)>

If this is an advance epoch transaction, returns (total gas charged, total gas rebated). TODO: We should use GasCostSummary directly in ChangeEpoch struct, and return that directly.

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fn contains_shared_object(&self) -> bool

Returns true if the transaction contains at least one shared object.

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fn shared_input_objects(&self) -> impl Iterator<Item = SharedObjectRef> + '_

Returns an iterator of all shared input objects used by this transaction.

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fn move_calls(&self) -> Vec<(&ObjectID, &str, &str)>

Returns the move calls made by this transaction as a list of (package, module, function) tuples.

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fn receiving_objects(&self) -> Vec<ObjectRef>

Returns the objects received by this transaction.

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fn input_objects(&self) -> UserInputResult<Vec<InputObjectKind>>

Return the metadata of each of the input objects for the transaction. For a Move object, we attach the object reference; for a Move package, we provide the object id only since they never change on chain. TODO: use an iterator over references here instead of a Vec to avoid allocations.

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