Struct MempoolConfig

pub struct MempoolConfig {
    pub version: MempoolVersion,
    pub recheck: bool,
    pub broadcast: bool,
    pub size: u64,
    pub max_txs_bytes: u64,
    pub cache_size: u64,
    pub keep_invalid_txs_in_cache: bool,
    pub max_tx_bytes: u64,
    pub ttl_duration: Duration,
    pub ttl_num_blocks: u64,
}

Fields

version: MempoolVersion

Mempool version

recheck: bool

Recheck tx.

broadcast: bool

Broadcast to other node’s mempool

size: u64

Size of mempool

max_txs_bytes: u64

Limit the total size of all txs in the mempool. This only accounts for raw transactions (e.g. given 1MB transactions and max_txs_bytes=5MB, mempool will only accept 5 transactions).

cache_size: u64

Size of the cache (used to filter transactions we saw earlier) in transactions

keep_invalid_txs_in_cache: bool

Do not remove invalid transactions from the cache (default: false) Set to true if it’s not possible for any invalid transaction to become valid again in the future.

max_tx_bytes: u64

Maximum size of a single transaction. NOTE: the max size of a tx transmitted over the network is {max_tx_bytes}.

ttl_duration: Duration

ttl-duration, if non-zero, defines the maximum amount of time a transaction can exist for in the mempool.

Note, if ttl-num-blocks is also defined, a transaction will be removed if it has existed in the mempool at least ttl-num-blocks number of blocks or if it’s insertion time into the mempool is beyond ttl-duration.

ttl_num_blocks: u64

ttl-num-blocks, if non-zero, defines the maximum number of blocks a transaction can exist for in the mempool.

Note, if ttl-duration is also defined, a transaction will be removed if it has existed in the mempool at least ttl-num-blocks number of blocks or if it’s insertion time into the mempool is beyond ttl-duration.

Implementations

impl MempoolConfig

pub fn version(self, version: MempoolVersion) -> Self

pub fn recheck(self, recheck: bool) -> Self

pub fn broadcast(self, broadcast: bool) -> Self

pub fn size(self, size: u64) -> Self

pub fn max_tx_bytes(self, max_tx_bytes: u64) -> Self

pub fn cache_size(self, cache_size: u64) -> Self

pub fn keep_invalid_txs_in_cache(self, keep_invalid_txs_in_cache: bool) -> Self

pub fn ttl_duration(self, ttl_duration: Duration) -> Self

pub fn ttl_num_blocks(self, ttl_num_blocks: u64) -> Self

Trait Implementations

impl Clone for MempoolConfig

fn clone(&self) -> MempoolConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MempoolConfig

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

Formats the value using the given formatter.

impl Default for MempoolConfig

fn default() -> Self

Returns the “default value” for a type.