Struct snarkos_consensus::memory_pool::MemoryPool [−][src]
pub struct MemoryPool<T: Transaction> { pub transactions: HashMap<Vec<u8>, Entry<T>>, pub total_size_in_bytes: usize, }
Expand description
Stores transactions received by the server. Transaction entries will eventually be fetched by the miner and assembled into blocks.
Fields
transactions: HashMap<Vec<u8>, Entry<T>>
The mapping of all unconfirmed transaction IDs to their corresponding transaction data.
total_size_in_bytes: usize
The total size in bytes of the current memory pool.
Implementations
impl<T: Transaction> MemoryPool<T>
[src]
impl<T: Transaction> MemoryPool<T>
[src]pub fn from_storage<P: LoadableMerkleParameters, S: Storage>(
storage: &Ledger<T, P, S>
) -> Result<Self, ConsensusError>
[src]
pub fn from_storage<P: LoadableMerkleParameters, S: Storage>(
storage: &Ledger<T, P, S>
) -> Result<Self, ConsensusError>
[src]Load the memory pool from previously stored state in storage
pub fn store<P: LoadableMerkleParameters, S: Storage>(
&self,
storage: &Ledger<T, P, S>
) -> Result<(), ConsensusError>
[src]
pub fn store<P: LoadableMerkleParameters, S: Storage>(
&self,
storage: &Ledger<T, P, S>
) -> Result<(), ConsensusError>
[src]Store the memory pool state to the database
pub fn insert<P: LoadableMerkleParameters, S: Storage>(
&mut self,
storage: &Ledger<T, P, S>,
entry: Entry<T>
) -> Result<Option<Vec<u8>>, ConsensusError>
[src]
pub fn insert<P: LoadableMerkleParameters, S: Storage>(
&mut self,
storage: &Ledger<T, P, S>,
entry: Entry<T>
) -> Result<Option<Vec<u8>>, ConsensusError>
[src]Adds entry to memory pool if valid in the current ledger.
pub fn cleanse<P: LoadableMerkleParameters, S: Storage>(
&mut self,
storage: &Ledger<T, P, S>
) -> Result<(), ConsensusError>
[src]
pub fn cleanse<P: LoadableMerkleParameters, S: Storage>(
&mut self,
storage: &Ledger<T, P, S>
) -> Result<(), ConsensusError>
[src]Cleanse the memory pool of outdated transactions.
pub fn remove(
&mut self,
entry: &Entry<T>
) -> Result<Option<Vec<u8>>, ConsensusError>
[src]
pub fn remove(
&mut self,
entry: &Entry<T>
) -> Result<Option<Vec<u8>>, ConsensusError>
[src]Removes transaction from memory pool or error.
pub fn remove_by_hash(
&mut self,
transaction_id: &[u8]
) -> Result<Option<Entry<T>>, ConsensusError>
[src]
pub fn remove_by_hash(
&mut self,
transaction_id: &[u8]
) -> Result<Option<Entry<T>>, ConsensusError>
[src]Removes transaction from memory pool based on the transaction id.
pub fn contains(&self, entry: &Entry<T>) -> bool
[src]
pub fn contains(&self, entry: &Entry<T>) -> bool
[src]Returns whether or not the memory pool contains the entry.
pub fn get_candidates<P: LoadableMerkleParameters, S: Storage>(
&self,
storage: &Ledger<T, P, S>,
max_size: usize
) -> Result<DPCTransactions<T>, ConsensusError>
[src]
pub fn get_candidates<P: LoadableMerkleParameters, S: Storage>(
&self,
storage: &Ledger<T, P, S>,
max_size: usize
) -> Result<DPCTransactions<T>, ConsensusError>
[src]Get candidate transactions for a new block.
Trait Implementations
impl<T: Clone + Transaction> Clone for MemoryPool<T>
[src]
impl<T: Clone + Transaction> Clone for MemoryPool<T>
[src]fn clone(&self) -> MemoryPool<T>
[src]
fn clone(&self) -> MemoryPool<T>
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl<T: Debug + Transaction> Debug for MemoryPool<T>
[src]
impl<T: Debug + Transaction> Debug for MemoryPool<T>
[src]impl<T: Transaction> Default for MemoryPool<T>
[src]
impl<T: Transaction> Default for MemoryPool<T>
[src]Auto Trait Implementations
impl<T> RefUnwindSafe for MemoryPool<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for MemoryPool<T> where
T: Send,
T: Send,
impl<T> Sync for MemoryPool<T> where
T: Sync,
T: Sync,
impl<T> Unpin for MemoryPool<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for MemoryPool<T> where
T: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
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T: ?Sized,
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
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[src]
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[src]
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[src]
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