Struct TransactionBatchProcessor 

pub struct TransactionBatchProcessor<FG: ForkGraph> {
    pub epoch_boundary_preparation: Arc<RwLock<EpochBoundaryPreparation>>,
    pub global_program_cache: Arc<RwLock<ProgramCache<FG>>>,
    pub environments: ProgramRuntimeEnvironments,
    pub builtin_program_ids: RwLock<HashSet<Pubkey>>,
    /* private fields */
}

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Fields

epoch_boundary_preparation: Arc<RwLock<EpochBoundaryPreparation>>

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Anticipates the environments of the upcoming epoch

global_program_cache: Arc<RwLock<ProgramCache<FG>>>

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Programs required for transaction batch processing

environments: ProgramRuntimeEnvironments

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Environments of the current epoch

builtin_program_ids: RwLock<HashSet<Pubkey>>

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Builtin program ids

Implementations

impl<FG: ForkGraph> TransactionBatchProcessor<FG>

pub fn new_uninitialized(slot: Slot, epoch: Epoch) -> Self

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Create a new, uninitialized TransactionBatchProcessor.

In this context, uninitialized means that the TransactionBatchProcessor has been initialized with an empty program cache. The cache contains no programs (including builtins) and has not been configured with a valid fork graph.

When using this method, it’s advisable to call set_fork_graph_in_program_cache as well as add_builtin to configure the cache before using the processor.

pub fn new_from(&self, slot: Slot, epoch: Epoch) -> Self

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Create a new TransactionBatchProcessor from the current instance, but with the provided slot and epoch.

• Inherits the program cache and builtin program ids from the current instance.
• Resets the sysvar cache.

pub fn set_execution_cost(&mut self, cost: SVMTransactionExecutionCost)

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Sets the base execution cost for the transactions that this instance of transaction processor will execute.

pub fn set_environments(&mut self, new_environments: ProgramRuntimeEnvironments)

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Updates the environments when entering a new Epoch.

pub fn get_environments_for_epoch( &self, epoch: Epoch, ) -> ProgramRuntimeEnvironments

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Returns the current environments depending on the given epoch Returns None if the call could result in a deadlock

pub fn sysvar_cache(&self) -> RwLockReadGuard<'_, SysvarCache>

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

pub fn load_and_execute_sanitized_transactions<CB: TransactionProcessingCallback>( &self, callbacks: &CB, sanitized_txs: &[impl SVMTransaction], check_results: Vec<TransactionCheckResult>, environment: &TransactionProcessingEnvironment, config: &TransactionProcessingConfig<'_>, ) -> LoadAndExecuteSanitizedTransactionsOutput

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Main entrypoint to the SVM.

pub fn fill_missing_sysvar_cache_entries<CB: TransactionProcessingCallback>( &self, callbacks: &CB, )

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

pub fn reset_sysvar_cache(&self)

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

pub fn get_sysvar_cache_for_tests(&self) -> SysvarCache

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

pub fn add_builtin(&self, program_id: Pubkey, builtin: ProgramCacheEntry)

👎Deprecated since 3.1.0: This crate has been marked for formal inclusion in the Agave Unstable API. From v4.0.0 onward, the agave-unstable-api crate feature must be specified to acknowledge use of an interface that may break without warning.

Add a built-in program

Trait Implementations

impl<FG: ForkGraph> Debug for TransactionBatchProcessor<FG>

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

Formats the value using the given formatter.

impl<FG: ForkGraph> Default for TransactionBatchProcessor<FG>

fn default() -> Self

Returns the “default value” for a type.