pub struct LocalTransactionProver { /* private fields */ }Expand description
Local Transaction prover is a stateless component which is responsible for proving transactions.
The produced proof covers the VM execution only. Precompile claims are left deferred, because a batch settles the claims of all its transactions with a single precompile proof.
Each prove() call creates a fresh TransactionMastStore loaded with only the current
transaction’s account code, ensuring no state accumulates across calls. This is important
in WASM environments where accumulated MAST forests fragment the linear memory.
Implementations§
Source§impl LocalTransactionProver
impl LocalTransactionProver
Sourcepub fn new(prover: Prover) -> LocalTransactionProver
pub fn new(prover: Prover) -> LocalTransactionProver
Creates a new LocalTransactionProver instance with the default ExecutionOptions.
Sourcepub fn with_execution_options(
self,
execution_options: ExecutionOptions,
) -> LocalTransactionProver
pub fn with_execution_options( self, execution_options: ExecutionOptions, ) -> LocalTransactionProver
Sets the ExecutionOptions used while proving and returns the resulting prover.
This lets a caller tune the VM limits enforced during proving, so that proving can use the same options as execution.
This will overwrite any previously set options.
Sourcepub fn execution_options(&self) -> ExecutionOptions
pub fn execution_options(&self) -> ExecutionOptions
Returns the ExecutionOptions this prover uses.
pub fn prove( &self, tx_inputs: impl Into<TransactionInputs>, ) -> Result<ProvenTransaction, TransactionProverError>
Source§impl LocalTransactionProver
impl LocalTransactionProver
pub fn prove_dummy( &self, executed_transaction: ExecutedTransaction, ) -> Result<ProvenTransaction, TransactionProverError>
Available on crate features
testing only.Sourcepub fn prove_dummy_deferred(
&self,
executed_transaction: ExecutedTransaction,
) -> Result<ProvenTransaction, TransactionProverError>
Available on crate features testing only.
pub fn prove_dummy_deferred( &self, executed_transaction: ExecutedTransaction, ) -> Result<ProvenTransaction, TransactionProverError>
testing only.Returns a proven transaction carrying a structurally incomplete proof for verifier tests.
Sourcepub fn prove_dummy_precompile(
&self,
executed_transaction: ExecutedTransaction,
) -> Result<ProvenTransaction, TransactionProverError>
Available on crate features testing only.
pub fn prove_dummy_precompile( &self, executed_transaction: ExecutedTransaction, ) -> Result<ProvenTransaction, TransactionProverError>
testing only.Returns a proven transaction carrying a complete proof with precompile work for verifier tests.
Trait Implementations§
Source§impl Clone for LocalTransactionProver
impl Clone for LocalTransactionProver
Source§fn clone(&self) -> LocalTransactionProver
fn clone(&self) -> LocalTransactionProver
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for LocalTransactionProver
impl Debug for LocalTransactionProver
Source§impl Default for LocalTransactionProver
impl Default for LocalTransactionProver
Source§fn default() -> LocalTransactionProver
fn default() -> LocalTransactionProver
Returns the “default value” for a type. Read more
Source§impl TransactionProver for LocalTransactionProver
impl TransactionProver for LocalTransactionProver
fn prove<'life0, 'async_trait>(
&'life0 self,
witness: TransactionInputs,
) -> Pin<Box<dyn Future<Output = Result<ProvenTransaction, TransactionProverError>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Auto Trait Implementations§
impl Freeze for LocalTransactionProver
impl RefUnwindSafe for LocalTransactionProver
impl Send for LocalTransactionProver
impl Sync for LocalTransactionProver
impl Unpin for LocalTransactionProver
impl UnsafeUnpin for LocalTransactionProver
impl UnwindSafe for LocalTransactionProver
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