snarkvm_ledger_store::helpers::memory

Struct TransactionMemory

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pub struct TransactionMemory<N: Network> { /* private fields */ }
Expand description

An in-memory transaction storage.

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impl<N: Clone + Network> Clone for TransactionMemory<N>
where N::TransactionID: Clone,

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fn clone(&self) -> TransactionMemory<N>

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

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

Initializes the transaction storage.

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

Returns the ID map.

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

Returns the deployment store.

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

Returns the execution store.

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

Returns the fee store.

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

The mapping of transaction ID to transaction type.
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type DeploymentStorage = DeploymentMemory<N>

The deployment storage.
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type ExecutionStorage = ExecutionMemory<N>

The execution storage.
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type FeeStorage = FeeMemory<N>

The fee storage.
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type TransitionStorage = TransitionMemory<N>

The transition storage.
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fn transition_store(&self) -> &TransitionStore<N, Self::TransitionStorage>

Returns the transition store.
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fn storage_mode(&self) -> &StorageMode

Returns the storage mode.
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fn start_atomic(&self)

Starts an atomic batch write operation.
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fn is_atomic_in_progress(&self) -> bool

Checks if an atomic batch is in progress.
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fn atomic_checkpoint(&self)

Checkpoints the atomic batch.
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fn clear_latest_checkpoint(&self)

Clears the latest atomic batch checkpoint.
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fn atomic_rewind(&self)

Rewinds the atomic batch to the previous checkpoint.
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fn abort_atomic(&self)

Aborts an atomic batch write operation.
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fn finish_atomic(&self) -> Result<()>

Finishes an atomic batch write operation.
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fn insert(&self, transaction: &Transaction<N>) -> Result<()>

Stores the given transaction into storage.
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fn remove(&self, transaction_id: &N::TransactionID) -> Result<()>

Removes the transaction for the given transaction ID.
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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.
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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.
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fn get_transaction( &self, transaction_id: &N::TransactionID, ) -> Result<Option<Transaction<N>>>

Returns the transaction for the given transaction ID.

Auto Trait Implementations§

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impl<N> Freeze for TransactionMemory<N>

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impl<N> !RefUnwindSafe for TransactionMemory<N>

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impl<N> Send for TransactionMemory<N>

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impl<N> Sync for TransactionMemory<N>

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impl<N> Unpin for TransactionMemory<N>
where N: Unpin,

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impl<N> !UnwindSafe for TransactionMemory<N>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V