Trait HandleMempoolData

pub trait HandleMempoolData {
    // Required methods
    fn is_empty(&self) -> bool;
    fn len(&self) -> usize;
    fn retain_by_hash(&mut self, f: impl FnMut(&TxHash) -> bool);
}

Interface for handling mempool message data. Used in various filters in pipelines in TransactionsManager and in queries to TransactionPool.

Required Methods

fn is_empty(&self) -> bool

The announcement contains no entries.

fn len(&self) -> usize

Returns the number of entries.

fn retain_by_hash(&mut self, f: impl FnMut(&TxHash) -> bool)

Retain only entries for which the hash in the entry satisfies a given predicate.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl HandleMempoolData for Vec<PooledTransactionsElement>

fn is_empty(&self) -> bool

fn len(&self) -> usize

fn retain_by_hash(&mut self, f: impl FnMut(&TxHash) -> bool)

Implementors

impl HandleMempoolData for ValidAnnouncementData

impl<V> HandleMempoolData for PartiallyValidData<V>