Reformat imports

src/main.rs

@@ -24,13 +24,10 @@
     clippy::missing_errors_doc
 )]
 use std::collections::HashMap;
+use std::fmt::{self, Display};
 use std::fs;
 use std::io;
-use std::iter::Iterator;
-use std::{
-    fmt::{self, Display},
-    iter::Peekable,
-};
+use std::iter::{Iterator, Peekable};
 
 use crate::common::{Keyword, Op, Pos, Symbol, Whitespace};
 use crate::css::Css;

src/selector.rs

@@ -1,10 +1,8 @@
 use crate::common::Symbol;
 use crate::{Token, TokenKind};
 use std::iter::Peekable;
-use std::{
-    fmt::{self, Display},
-    slice::Iter,
-};
+use std::slice::Iter;
+use std::fmt::{self, Display};
 
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub enum Selector {

src/style.rs

@@ -1,9 +1,9 @@
-use crate::{Token, TokenKind};
 use crate::common::Symbol;
-use std::fmt::{self, Display};
+use crate::{Token, TokenKind};
 use std::collections::HashMap;
-use std::slice::Iter;
+use std::fmt::{self, Display};
 use std::iter::Peekable;
+use std::slice::Iter;
 
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct Style {