Group 'use' statements

This commit is contained in:
Roman Zeyde 2018-10-06 21:31:43 +03:00
parent fce7bd15b0
commit c2563701eb
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@ -1,8 +1,7 @@
use bitcoin::blockdata::transaction::Transaction;
use bitcoin::util::hash::Sha256dHash;
use hex;
use std::collections::BTreeMap;
use std::collections::{HashMap, HashSet};
use std::collections::{BTreeMap, HashMap, HashSet};
use std::iter::FromIterator;
use std::ops::Bound;
use std::sync::{Mutex, RwLock};