diff --git a/src/bin/tectonic.rs b/src/bin/tectonic.rs
index 28610e6728..89e3c8c250 100644
--- a/src/bin/tectonic.rs
+++ b/src/bin/tectonic.rs
@@ -233,7 +233,8 @@ fn main() {
     // something I'd be relatively OK with since it'd only affect the progam
     // UI, not the processing results).
 
-    let mut status = TermcolorStatusBackend::new(ChatterLevel::from_str(&args.chatter_level).unwrap());
+    let mut status =
+        TermcolorStatusBackend::new(ChatterLevel::from_str(&args.chatter_level).unwrap());
 
     // For now ...
 
diff --git a/src/driver.rs b/src/driver.rs
index c52817d12c..302c5e95ac 100644
--- a/src/driver.rs
+++ b/src/driver.rs
@@ -22,11 +22,11 @@ use std::str::FromStr;
 use crate::digest::DigestData;
 use crate::engines::IoEventBackend;
 use crate::errors::{ErrorKind, Result, ResultExt};
-use std::result::Result as StdResult;
 use crate::io::{Bundle, InputOrigin, IoProvider, IoSetup, IoSetupBuilder, OpenResult};
 use crate::status::StatusBackend;
 use crate::{ctry, errmsg, tt_error, tt_note, tt_warning};
 use crate::{BibtexEngine, Spx2HtmlEngine, TexEngine, TexResult, XdvipdfmxEngine};
+use std::result::Result as StdResult;
 
 /// Different patterns with which files may have been accessed by the
 /// underlying engines. Once a file is marked as ReadThenWritten or
@@ -222,7 +222,7 @@ impl FromStr for OutputFormat {
             "xdv" => OutputFormat::Xdv,
             "pdf" => OutputFormat::Pdf,
             "fmt" => OutputFormat::Format,
-            _    => unreachable!()
+            _ => unreachable!(),
         };
 
         Ok(actual)
@@ -254,16 +254,14 @@ impl Default for PassSetting {
 }
 
 impl FromStr for PassSetting {
-
     type Err = &'static str;
 
     fn from_str(a_str: &str) -> StdResult<Self, Self::Err> {
-
         let actual = match a_str {
             "default" => PassSetting::Default,
             "bibtex_first" => PassSetting::BibtexFirst,
             "tex" => PassSetting::Tex,
-            _    => unreachable!()
+            _ => unreachable!(),
         };
 
         Ok(actual)
diff --git a/src/status/mod.rs b/src/status/mod.rs
index ef2d7427f3..09f592513a 100644
--- a/src/status/mod.rs
+++ b/src/status/mod.rs
@@ -8,8 +8,8 @@ pub mod termcolor;
 
 use std::cmp;
 use std::fmt::Arguments;
-use std::str::FromStr;
 use std::result::Result as StdResult;
+use std::str::FromStr;
 
 use crate::errors::Error;
 
@@ -21,15 +21,13 @@ pub enum ChatterLevel {
 }
 
 impl FromStr for ChatterLevel {
-
     type Err = &'static str;
 
     fn from_str(a_str: &str) -> StdResult<Self, Self::Err> {
-
         let actual = match a_str {
             "default" => ChatterLevel::Normal,
             "minimal" => ChatterLevel::Minimal,
-            _    => unreachable!()
+            _ => unreachable!(),
         };
 
         Ok(actual)