Apply cargo fmt suggestions

Author: msuchane

src/cmd_line.rs

@@ -1,6 +1,5 @@
 /// This module defines the command-line arguments and behavior of `newdoc`.
 /// It relies on the `clap` crate.
-
 use clap::{
     crate_authors, crate_description, crate_name, crate_version, App, AppSettings, Arg, ArgGroup,
     ArgMatches,
@@ -75,9 +74,9 @@ pub fn get_args() -> ArgMatches<'static> {
         )
         .arg(
             Arg::with_name("detect-directory")
-            .short("D")
-            .long("detect-directory")
-            .help("Detect the include path, rather than using the <path> placeholder")
+                .short("D")
+                .long("detect-directory")
+                .help("Detect the include path, rather than using the <path> placeholder"),
         )
         .arg(
             Arg::with_name("no-prefixes")

src/module.rs

@@ -1,5 +1,4 @@
 /// This module defines the `Module` struct, its builder struct, and methods on both structs.
-
 use std::path::{Path, PathBuf};
 
 use crate::Options;
@@ -166,7 +165,11 @@ impl Input {
             path_placeholder
         };
 
-        format!("include::{}/{}[leveloffset=+1]", include_path.display(), &self.file_name())
+        format!(
+            "include::{}/{}[leveloffset=+1]",
+            include_path.display(),
+            &self.file_name()
+        )
     }
 
     /// Determine the start of the include statement from the target path.
@@ -208,7 +211,6 @@ impl Input {
         }
     }
 
-
     /// Perform string replacements in the modular template that matches the `ModuleType`.
     /// Return the template text with all replacements.
     pub fn text(&self) -> String {