transaction_pool/options.rs
1// Copyright 2020 Parity Technologies
2//
3// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
4// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
5// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
6// option. This file may not be copied, modified, or distributed
7// except according to those terms.
8
9/// Transaction Pool options.
10#[derive(Clone, Debug, PartialEq)]
11pub struct Options {
12 /// Maximal number of transactions in the pool.
13 pub max_count: usize,
14 /// Maximal number of transactions from single sender.
15 pub max_per_sender: usize,
16 /// Maximal memory usage.
17 pub max_mem_usage: usize,
18}
19
20impl Default for Options {
21 fn default() -> Self {
22 Options { max_count: 1024, max_per_sender: 16, max_mem_usage: 8 * 1024 * 1024 }
23 }
24}