Struct executor_types::StateComputeResult

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pub struct StateComputeResult { /* private fields */ }
Expand description

A structure that summarizes the result of the execution needed for consensus to agree on. The execution is responsible for generating the ID of the new state, which is returned in the result.

Not every transaction in the payload succeeds: the returned vector keeps the boolean status of success / failure of the transactions. Note that the specific details of compute_status are opaque to StateMachineReplication, which is going to simply pass the results between StateComputer and TxnManager.

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impl StateComputeResult

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pub fn new( root_hash: HashValue, frozen_subtree_roots: Vec<HashValue>, num_leaves: u64, parent_frozen_subtree_roots: Vec<HashValue>, parent_num_leaves: u64, epoch_state: Option<EpochState>, compute_status: Vec<TransactionStatus>, transaction_info_hashes: Vec<HashValue>, reconfig_events: Vec<ContractEvent> ) -> Self

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pub fn new_dummy_with_root_hash(root_hash: HashValue) -> Self

generate a new dummy state compute result with a given root hash. this function is used in RandomComputeResultStateComputer to assert that the compute function is really called.

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pub fn new_dummy() -> Self

generate a new dummy state compute result with ACCUMULATOR_PLACEHOLDER_HASH as the root hash. this function is used in ordering_state_computer as a dummy state compute result, where the real compute result is generated after ordering_state_computer.commit pushes the blocks and the finality proof to the execution phase.

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impl StateComputeResult

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pub fn version(&self) -> Version

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pub fn root_hash(&self) -> HashValue

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pub fn compute_status(&self) -> &Vec<TransactionStatus> ⓘ

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pub fn epoch_state(&self) -> &Option<EpochState>

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pub fn extension_proof( &self ) -> AccumulatorExtensionProof<TransactionAccumulatorHasher>

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pub fn transaction_info_hashes(&self) -> &Vec<HashValue> ⓘ

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pub fn num_leaves(&self) -> u64

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pub fn frozen_subtree_roots(&self) -> &Vec<HashValue> ⓘ

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pub fn parent_num_leaves(&self) -> u64

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pub fn parent_frozen_subtree_roots(&self) -> &Vec<HashValue> ⓘ

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pub fn has_reconfiguration(&self) -> bool

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pub fn reconfig_events(&self) -> &[ContractEvent]

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pub fn signature(&self) -> &Option<Ed25519Signature>

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pub fn set_signature(&mut self, sig: Ed25519Signature)

Trait Implementations§

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impl Clone for StateComputeResult

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fn clone(&self) -> StateComputeResult

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for StateComputeResult

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for StateComputeResult

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq<StateComputeResult> for StateComputeResult

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fn eq(&self, other: &StateComputeResult) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for StateComputeResult

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Eq for StateComputeResult

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impl StructuralEq for StateComputeResult

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impl StructuralPartialEq for StateComputeResult

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