Struct snarkos_node_consensus::MemoryPool

pub struct MemoryPool<N: Network> { /* private fields */ }

Implementations

impl<N: Network> MemoryPool<N>

pub fn contains_unconfirmed_solution( &self, puzzle_commitment: PuzzleCommitment<N> ) -> bool

Returns true if the given unconfirmed solution exists in the memory pool.

pub fn num_unconfirmed_solutions(&self) -> usize

Returns the number of unconfirmed solutions in the memory pool.

pub fn unconfirmed_solutions(&self) -> Vec<(ProverSolution<N>, u64)>

Returns the unconfirmed solutions in the memory pool.

pub fn candidate_coinbase_target( &self, latest_proof_target: u64 ) -> Result<u128>

Returns the candidate coinbase target of the valid unconfirmed solutions in the memory pool.

pub fn candidate_solutions<C: ConsensusStorage<N>>( &self, consensus: &Consensus<N, C>, latest_height: u32, latest_proof_target: u64, latest_coinbase_target: u64 ) -> Result<Option<Vec<ProverSolution<N>>>>

Returns a candidate set of unconfirmed solutions for inclusion in a block.

pub fn add_unconfirmed_solution( &self, solution: &ProverSolution<N> ) -> Result<bool>

Adds the given unconfirmed solution to the memory pool.

pub fn clear_invalid_solutions<C: ConsensusStorage<N>>( &self, consensus: &Consensus<N, C> )

Clears the memory pool of unconfirmed transactions that are now invalid.

pub fn clear_all_unconfirmed_solutions(&self)

Clears all unconfirmed solutions from the memory pool.

impl<N: Network> MemoryPool<N>

pub fn contains_unconfirmed_transaction( &self, transaction_id: N::TransactionID ) -> bool

Returns true if the given unconfirmed transaction exists in the memory pool.

pub fn num_unconfirmed_transactions(&self) -> usize

Returns the number of unconfirmed transactions in the memory pool.

pub fn unconfirmed_transactions(&self) -> Vec<Transaction<N>>

Returns the unconfirmed transactions in the memory pool.

pub fn candidate_transactions<C: ConsensusStorage<N>>( &self, consensus: &Consensus<N, C> ) -> Vec<Transaction<N>>

Returns a candidate set of unconfirmed transactions for inclusion in a block.

pub fn add_unconfirmed_transaction(&self, transaction: &Transaction<N>) -> bool

Adds the given unconfirmed transaction to the memory pool.

pub fn clear_invalid_transactions<C: ConsensusStorage<N>>( &self, consensus: &Consensus<N, C> )

Clears the memory pool of unconfirmed transactions that are now invalid.

pub fn clear_unconfirmed_transactions(&self)

Clears the memory pool of all unconfirmed transactions.

impl<N: Network> MemoryPool<N>

pub fn new() -> Self

Initializes a new instance of a memory pool.

Trait Implementations

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

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Debug + Network> Debug for MemoryPool<N>where N::TransactionID: Debug,

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

Formats the value using the given formatter.

impl<N: Network> Default for MemoryPool<N>

fn default() -> Self

Returns the “default value” for a type.