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".

Implementations on Foreign Types

impl<T: SignedTransaction> HandleMempoolData for Vec<T>

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>