Trait snarkvm_ledger_store::TransactionStorage

pub trait TransactionStorage<N: Network>: Clone + Send + Sync {
    type IDMap: for<'a> Map<'a, N::TransactionID, TransactionType>;
    type DeploymentStorage: DeploymentStorage<N, FeeStorage = Self::FeeStorage>;
    type ExecutionStorage: ExecutionStorage<N, FeeStorage = Self::FeeStorage>;
    type FeeStorage: FeeStorage<N, TransitionStorage = Self::TransitionStorage>;
    type TransitionStorage: TransitionStorage<N>;

    // Required methods
    fn open(
        transition_store: TransitionStore<N, Self::TransitionStorage>
    ) -> Result<Self>;
    fn id_map(&self) -> &Self::IDMap;
    fn deployment_store(&self) -> &DeploymentStore<N, Self::DeploymentStorage>;
    fn execution_store(&self) -> &ExecutionStore<N, Self::ExecutionStorage>;
    fn fee_store(&self) -> &FeeStore<N, Self::FeeStorage>;

    // Provided methods
    fn transition_store(&self) -> &TransitionStore<N, Self::TransitionStorage> { ... }
    fn dev(&self) -> Option<u16> { ... }
    fn start_atomic(&self) { ... }
    fn is_atomic_in_progress(&self) -> bool { ... }
    fn atomic_checkpoint(&self) { ... }
    fn clear_latest_checkpoint(&self) { ... }
    fn atomic_rewind(&self) { ... }
    fn abort_atomic(&self) { ... }
    fn finish_atomic(&self) -> Result<()> { ... }
    fn insert(&self, transaction: &Transaction<N>) -> Result<()> { ... }
    fn remove(&self, transaction_id: &N::TransactionID) -> Result<()> { ... }
    fn find_transaction_id_from_transition_id(
        &self,
        transition_id: &N::TransitionID
    ) -> Result<Option<N::TransactionID>> { ... }
    fn find_transaction_id_from_program_id(
        &self,
        program_id: &ProgramID<N>
    ) -> Result<Option<N::TransactionID>> { ... }
    fn get_transaction(
        &self,
        transaction_id: &N::TransactionID
    ) -> Result<Option<Transaction<N>>> { ... }
}

A trait for transaction storage.

Required Associated Types

type IDMap: for<'a> Map<'a, N::TransactionID, TransactionType>

The mapping of transaction ID to transaction type.

type DeploymentStorage: DeploymentStorage<N, FeeStorage = Self::FeeStorage>

The deployment storage.

type ExecutionStorage: ExecutionStorage<N, FeeStorage = Self::FeeStorage>

The execution storage.

type FeeStorage: FeeStorage<N, TransitionStorage = Self::TransitionStorage>

The fee storage.

type TransitionStorage: TransitionStorage<N>

The transition storage.

Required Methods

fn open( transition_store: TransitionStore<N, Self::TransitionStorage> ) -> Result<Self>

Initializes the transaction storage.

fn id_map(&self) -> &Self::IDMap

Returns the ID map.

fn deployment_store(&self) -> &DeploymentStore<N, Self::DeploymentStorage>

Returns the deployment store.

fn execution_store(&self) -> &ExecutionStore<N, Self::ExecutionStorage>

Returns the execution store.

fn fee_store(&self) -> &FeeStore<N, Self::FeeStorage>

Returns the fee store.

Provided Methods

fn transition_store(&self) -> &TransitionStore<N, Self::TransitionStorage>

Returns the transition store.

fn dev(&self) -> Option<u16>

Returns the optional development ID.

fn start_atomic(&self)

Starts an atomic batch write operation.

fn is_atomic_in_progress(&self) -> bool

Checks if an atomic batch is in progress.

fn atomic_checkpoint(&self)

Checkpoints the atomic batch.

fn clear_latest_checkpoint(&self)

Clears the latest atomic batch checkpoint.

fn atomic_rewind(&self)

Rewinds the atomic batch to the previous checkpoint.

fn abort_atomic(&self)

Aborts an atomic batch write operation.

fn finish_atomic(&self) -> Result<()>

Finishes an atomic batch write operation.

fn insert(&self, transaction: &Transaction<N>) -> Result<()>

Stores the given transaction into storage.

fn remove(&self, transaction_id: &N::TransactionID) -> Result<()>

Removes the transaction for the given transaction ID.

fn find_transaction_id_from_transition_id( &self, transition_id: &N::TransitionID ) -> Result<Option<N::TransactionID>>

Returns the transaction ID that contains the given transition ID.

fn find_transaction_id_from_program_id( &self, program_id: &ProgramID<N> ) -> Result<Option<N::TransactionID>>

Returns the transaction ID that contains the given program ID.

fn get_transaction( &self, transaction_id: &N::TransactionID ) -> Result<Option<Transaction<N>>>

Returns the transaction for the given transaction ID.

Object Safety

This trait is not object safe.

Implementors

impl<N: Network> TransactionStorage<N> for TransactionMemory<N>

type IDMap = MemoryMap<<N as Network>::TransactionID, TransactionType>

type DeploymentStorage = DeploymentMemory<N>

type ExecutionStorage = ExecutionMemory<N>

type FeeStorage = FeeMemory<N>

type TransitionStorage = TransitionMemory<N>