Struct snarkvm_compiler::BlockStore

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pub struct BlockStore<N: Network, B: BlockStorage<N>> { /* private fields */ }

Expand description

The block store.

Implementations

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impl<N: Network, B: BlockStorage<N>> BlockStore<N, B>

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pub fn open() -> Result<Self>

Initializes the block store.

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pub fn from(storage: B) -> Self

Initializes a block store from storage.

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pub fn insert(&self, block: &Block<N>) -> Result<()>

Stores the given block into storage.

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pub fn remove(&self, block_hash: &N::BlockHash) -> Result<()>

Removes the block for the given block hash.

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pub fn transaction_store(&self) -> &TransactionStore<N, B::TransactionStorage>

Returns the transaction store.

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

Returns the transition store.

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pub fn start_atomic(&self)

Starts an atomic batch write operation.

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pub fn abort_atomic(&self)

Aborts an atomic batch write operation.

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

Finishes an atomic batch write operation.

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impl<N: Network, B: BlockStorage<N>> BlockStore<N, B>

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pub fn get_previous_block_hash(
&self,
height: u32
) -> Result<Option<N::BlockHash>>

Returns the previous block hash of the given block height.

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pub fn get_block_hash(&self, height: u32) -> Result<Option<N::BlockHash>>

Returns the block hash for the given block height.

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pub fn get_block_height(&self, block_hash: &N::BlockHash) -> Result<Option<u32>>

Returns the block height for the given block hash.

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pub fn get_block_header(
&self,
block_hash: &N::BlockHash
) -> Result<Option<Header<N>>>

Returns the block header for the given block hash.

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pub fn get_block_transactions(
&self,
block_hash: &N::BlockHash
) -> Result<Option<Transactions<N>>>

Returns the block transactions for the given block hash.

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pub fn get_block_signature(
&self,
block_hash: &N::BlockHash
) -> Result<Option<Signature<N>>>

Returns the block signature for the given block hash.

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pub fn get_block(&self, block_hash: &N::BlockHash) -> Result<Option<Block<N>>>

Returns the block for the given block hash.

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impl<N: Network, B: BlockStorage<N>> BlockStore<N, B>

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pub fn find_block_hash(
&self,
transaction_id: &N::TransactionID
) -> Result<Option<N::BlockHash>>

Returns the block hash that contains the given transaction ID.

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impl<N: Network, B: BlockStorage<N>> BlockStore<N, B>

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pub fn contains_block_height(&self, height: u32) -> Result<bool>

Returns true if the given block height exists.

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pub fn contains_block_hash(&self, block_hash: &N::BlockHash) -> Result<bool>

Returns true if the given block hash exists.

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impl<N: Network, B: BlockStorage<N>> BlockStore<N, B>

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pub fn heights(&self) -> impl '_ + Iterator<Item = Cow<'_, u32>>

Returns an iterator over the block heights, for all blocks in self.

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pub fn hashes(&self) -> impl '_ + Iterator<Item = Cow<'_, N::BlockHash>>

Returns an iterator over the block hashes, for all blocks in self.

Trait Implementations

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impl<N: Clone + Network, B: Clone + BlockStorage<N>> Clone for BlockStore<N, B>

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fn clone(&self) -> BlockStore<N, B>

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations

impl<N, B> RefUnwindSafe for BlockStore<N, B> where
B: RefUnwindSafe,
N: RefUnwindSafe,

impl<N, B> Send for BlockStore<N, B> where
B: Send,

impl<N, B> Sync for BlockStore<N, B>

impl<N, B> Unpin for BlockStore<N, B> where
B: Unpin,
N: Unpin,

impl<N, B> UnwindSafe for BlockStore<N, B> where
B: UnwindSafe,
N: UnwindSafe,

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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

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 for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct snarkvm_compiler::BlockStore

Implementations

impl<N: Network, B: BlockStorage<N>> BlockStore<N, B>

pub fn open() -> Result<Self>

pub fn from(storage: B) -> Self

pub fn insert(&self, block: &Block<N>) -> Result<()>

pub fn remove(&self, block_hash: &N::BlockHash) -> Result<()>

pub fn transaction_store(&self) -> &TransactionStore<N, B::TransactionStorage>

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

pub fn start_atomic(&self)

pub fn abort_atomic(&self)

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

impl<N: Network, B: BlockStorage<N>> BlockStore<N, B>

pub fn get_previous_block_hash( &self, height: u32) -> Result<Option<N::BlockHash>>

pub fn get_block_hash(&self, height: u32) -> Result<Option<N::BlockHash>>

pub fn get_block_height(&self, block_hash: &N::BlockHash) -> Result<Option<u32>>

pub fn get_block_header( &self, block_hash: &N::BlockHash) -> Result<Option<Header<N>>>

pub fn get_block_transactions( &self, block_hash: &N::BlockHash) -> Result<Option<Transactions<N>>>

pub fn get_block_signature( &self, block_hash: &N::BlockHash) -> Result<Option<Signature<N>>>

pub fn get_block(&self, block_hash: &N::BlockHash) -> Result<Option<Block<N>>>

impl<N: Network, B: BlockStorage<N>> BlockStore<N, B>

pub fn find_block_hash( &self, transaction_id: &N::TransactionID) -> Result<Option<N::BlockHash>>

impl<N: Network, B: BlockStorage<N>> BlockStore<N, B>

pub fn contains_block_height(&self, height: u32) -> Result<bool>

pub fn contains_block_hash(&self, block_hash: &N::BlockHash) -> Result<bool>

impl<N: Network, B: BlockStorage<N>> BlockStore<N, B>

pub fn heights(&self) -> impl '_ + Iterator<Item = Cow<'_, u32>>

pub fn hashes(&self) -> impl '_ + Iterator<Item = Cow<'_, N::BlockHash>>

Trait Implementations

impl<N: Clone + Network, B: Clone + BlockStorage<N>> Clone for BlockStore<N, B>

fn clone(&self) -> BlockStore<N, B>

fn clone_from(&mut self, source: &Self)

Auto Trait Implementations

impl<N, B> RefUnwindSafe for BlockStore<N, B> where B: RefUnwindSafe, N: RefUnwindSafe,

impl<N, B> Send for BlockStore<N, B> where B: Send,

impl<N, B> Sync for BlockStore<N, B>

impl<N, B> Unpin for BlockStore<N, B> where B: Unpin, N: Unpin,

impl<N, B> UnwindSafe for BlockStore<N, B> where B: UnwindSafe, N: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

pub fn get_previous_block_hash(
&self,
height: u32
) -> Result<Option<N::BlockHash>>

pub fn get_block_header(
&self,
block_hash: &N::BlockHash
) -> Result<Option<Header<N>>>

pub fn get_block_transactions(
&self,
block_hash: &N::BlockHash
) -> Result<Option<Transactions<N>>>

pub fn get_block_signature(
&self,
block_hash: &N::BlockHash
) -> Result<Option<Signature<N>>>

pub fn find_block_hash(
&self,
transaction_id: &N::TransactionID
) -> Result<Option<N::BlockHash>>

impl<N, B> RefUnwindSafe for BlockStore<N, B> where
B: RefUnwindSafe,
N: RefUnwindSafe,

impl<N, B> Send for BlockStore<N, B> where
B: Send,

impl<N, B> Unpin for BlockStore<N, B> where
B: Unpin,
N: Unpin,

impl<N, B> UnwindSafe for BlockStore<N, B> where
B: UnwindSafe,
N: UnwindSafe,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,