diff --git a/src/vobsub/idx.rs b/src/vobsub/idx.rs
index 01bafca..6312c9a 100644
--- a/src/vobsub/idx.rs
+++ b/src/vobsub/idx.rs
@@ -3,11 +3,11 @@
 use log::trace;
 use once_cell::sync::Lazy;
 use regex::Regex;
-use std::fs;
-use std::io;
-use std::io::prelude::*;
-use std::io::BufReader;
-use std::path::Path;
+use std::{
+    fs,
+    io::{self, prelude::*, BufReader},
+    path::Path,
+};
 
 use super::{palette, sub, IResultExt, Palette, VobSubError};
 
diff --git a/src/vobsub/mod.rs b/src/vobsub/mod.rs
index 539b876..24c4a48 100644
--- a/src/vobsub/mod.rs
+++ b/src/vobsub/mod.rs
@@ -67,10 +67,12 @@ mod palette;
 mod probe;
 mod sub;
 
-pub use self::idx::{read_palette, Index};
-pub use self::palette::{palette, Palette};
-pub use self::probe::{is_idx_file, is_sub_file};
-pub use self::sub::{subtitles, ErrorMissing, Subtitle, Subtitles};
+pub use self::{
+    idx::{read_palette, Index},
+    palette::{palette, Palette},
+    probe::{is_idx_file, is_sub_file},
+    sub::{subtitles, ErrorMissing, Subtitle, Subtitles},
+};
 
 use crate::content::ContentError;
 use nom::{IResult, Needed};
diff --git a/src/vobsub/mpeg2/clock.rs b/src/vobsub/mpeg2/clock.rs
index 67298d7..1f0a32a 100644
--- a/src/vobsub/mpeg2/clock.rs
+++ b/src/vobsub/mpeg2/clock.rs
@@ -1,10 +1,9 @@
-use std::fmt;
-
 use nom::{
     bits::complete::{tag, take},
     sequence::Tuple,
     IResult,
 };
+use std::fmt;
 
 /// This represents the 90kHz, 33-bit [System Time Clock][STC] (STC) and
 /// the 9-bit STC extension value, which represents 1/300th of a tick.
diff --git a/src/vobsub/mpeg2/ps.rs b/src/vobsub/mpeg2/ps.rs
index 9a62481..3413b8d 100644
--- a/src/vobsub/mpeg2/ps.rs
+++ b/src/vobsub/mpeg2/ps.rs
@@ -14,11 +14,12 @@ use nom::{
 };
 use std::fmt;
 
+use super::{
+    clock::{clock_and_ext, Clock},
+    pes,
+};
 use crate::vobsub::{NomError, VobSubError};
 
-use super::clock::{clock_and_ext, Clock};
-use super::pes;
-
 /// A parsed [MPEG-2 Program Stream header][MPEG-PS] (MPEG-PS).
 ///
 /// [MPEG-PS]: https://en.wikipedia.org/wiki/MPEG_program_stream
diff --git a/src/vobsub/probe.rs b/src/vobsub/probe.rs
index 522b1ec..e6cb4e6 100644
--- a/src/vobsub/probe.rs
+++ b/src/vobsub/probe.rs
@@ -1,9 +1,7 @@
 //! Try to guess the types of files on disk.
 
 use super::VobSubError;
-use std::fs;
-use std::io::Read;
-use std::path::Path;
+use std::{fs, io::Read, path::Path};
 
 /// Internal helper function which looks for "magic" bytes at the start of
 /// a file.
diff --git a/src/vobsub/sub.rs b/src/vobsub/sub.rs
index 3525dee..6e0bfc6 100644
--- a/src/vobsub/sub.rs
+++ b/src/vobsub/sub.rs
@@ -5,6 +5,7 @@
 //! [subs]: http://sam.zoy.org/writings/dvd/subtitles/
 
 use cast;
+use image::{ImageBuffer, Rgba, RgbaImage};
 use log::{trace, warn};
 use nom::{
     bits::{bits, complete::take as take_bits},
@@ -18,17 +19,14 @@ use nom::{
     IResult,
 };
 use std::{cmp::Ordering, fmt};
+use thiserror::Error;
 
-use super::mpeg2::ps;
-use super::Palette;
-use super::{img::decompress, VobSubError};
+use super::{img::decompress, mpeg2::ps, Palette, VobSubError};
 use crate::{
     content::{Area, AreaValues},
     util::BytesFormatter,
     vobsub::IResultExt,
 };
-use image::{ImageBuffer, Rgba, RgbaImage};
-use thiserror::Error;
 
 /// The default time between two adjacent subtitles if no end time is
 /// provided.  This is chosen to be a value that's usually representable in