Format code with rustfmt

src/compressor.rs

@@ -30,11 +30,11 @@
 
 use indicatif::{ProgressBar, ProgressStyle};
 use state_map::StateMap;
+use std::collections::BTreeMap;
 use string_cache::DefaultAtom as Atom;
 
-use std::collections::BTreeMap;
-
-use {collapse_state_maps, StateGroupEntry};
+use collapse_state_maps;
+use StateGroupEntry;
 
 /// Holds information about a particular level.
 struct Level {

src/database.rs

@@ -15,12 +15,8 @@
 use fallible_iterator::FallibleIterator;
 use indicatif::{ProgressBar, ProgressStyle};
 use postgres::{Connection, TlsMode};
-use rand::distributions::Alphanumeric;
-use rand::{thread_rng, Rng};
-
-use std::borrow::Cow;
-use std::collections::BTreeMap;
-use std::fmt;
+use rand::{distributions::Alphanumeric, thread_rng, Rng};
+use std::{borrow::Cow, collections::BTreeMap, fmt};
 
 use StateGroupEntry;
 
@@ -160,8 +156,8 @@ fn get_missing_from_db(conn: &Connection, missing_sgs: &[i64]) -> BTreeMap<i64,
 
     // initialise the map with empty entries (the missing group may not
     // have a prev_state_group either)
-    let mut state_group_map: BTreeMap<i64, StateGroupEntry> =
-        missing_sgs.iter()
+    let mut state_group_map: BTreeMap<i64, StateGroupEntry> = missing_sgs
+        .iter()
         .map(|sg| (*sg, StateGroupEntry::default()))
         .collect();
 

src/main.rs

@@ -40,13 +40,9 @@ use clap::{App, Arg};
 use indicatif::{ProgressBar, ProgressStyle};
 use rayon::prelude::*;
 use state_map::StateMap;
+use std::{collections::BTreeMap, fs::File, io::Write, str::FromStr};
 use string_cache::DefaultAtom as Atom;
 
-use std::collections::BTreeMap;
-use std::fs::File;
-use std::io::Write;
-use std::str::FromStr;
-
 /// An entry for a state group. Consists of an (optional) previous group and the
 /// delta from that previous group (or the full state if no previous group)
 #[derive(Default, Debug, Clone, PartialEq, Eq)]