fmt

src/changelog.rs

@@ -170,13 +170,8 @@ pub fn parse_changelog_footer(path: &Path) -> Result<(String, String), Box<dyn s
         )
     })?;
     let mut content = String::new();
-    file.read_to_string(&mut content).map_err(|e| {
-        format!(
-            "Failed to read changelog '{}': {}",
-            path.display(),
-            e
-        )
-    })?;
+    file.read_to_string(&mut content)
+        .map_err(|e| format!("Failed to read changelog '{}': {}", path.display(), e))?;
 
     // Find the last maintainer line (format: -- Name <email>  Date)
     let re = Regex::new(r"--\s*([^<]+?)\s*<([^>]+)>\s*")?;

src/context/mod.rs

@@ -168,10 +168,7 @@ mod tests {
         ctx.copy_path(&src_dir, &dest_dir).unwrap();
 
         // The regular file was copied.
-        assert_eq!(
-            ctx.read_file(&dest_dir.join("real.txt")).unwrap(),
-            "data"
-        );
+        assert_eq!(ctx.read_file(&dest_dir.join("real.txt")).unwrap(), "data");
         // The symlink was reproduced as a symlink (not followed).
         let meta = std::fs::symlink_metadata(dest_dir.join("dangling")).unwrap();
         assert!(meta.file_type().is_symlink());

src/context/unshare.rs

@@ -48,12 +48,8 @@ fn copy_dir_recursive(src: &Path, dest: &Path) -> io::Result<()> {
             Err(e) => {
                 return Err(io::Error::new(
                     e.kind(),
-                    format!(
-                        "Failed to read metadata of '{}': {}",
-                        src_path.display(),
-                        e
-                    ),
-                ))
+                    format!("Failed to read metadata of '{}': {}", src_path.display(), e),
+                ));
             }
         };
 

src/deb/local.rs

@@ -148,12 +148,10 @@ pub async fn build(
             )
         })?;
     if !status.success() {
-        return Err(
-            "apt-get update failed inside the build context. \
+        return Err("apt-get update failed inside the build context. \
              If this is a local build, try executing with sudo, \
              or re-run with RUST_LOG=debug for more details."
-                .into(),
-        );
+            .into());
     }
 
     // Install essential packages

src/distro_info.rs

@@ -126,8 +126,7 @@ pub async fn get_ordered_series(dist: &str) -> Result<Vec<SeriesInformation>, Bo
     })?;
     let series_info = &dist_data.series;
     let content = if Path::new(series_info.local.as_str()).exists() {
-        std::fs::read_to_string(format!("/usr/share/distro-info/{dist}.csv"))
-            .map_err(|e| {
+        std::fs::read_to_string(format!("/usr/share/distro-info/{dist}.csv")).map_err(|e| {
             format!(
                 "Failed to read distribution series data for '{dist}' \
                      from '{}': {}. The 'distro-info' package provides these CSV files.",
@@ -237,7 +236,8 @@ pub fn get_sources_url(base_url: &str, series: &str, pocket: &str, component: &s
 ///
 /// Example: ubuntu => http://archive.ubuntu.com/ubuntu
 pub fn get_base_url(dist: &str) -> Result<String, Box<dyn Error>> {
-    DATA.dist.get(dist)
+    DATA.dist
+        .get(dist)
         .map(|d| d.base_url.clone())
         .ok_or_else(|| {
             format!(
@@ -281,9 +281,7 @@ pub async fn get_keyring_urls(series: &str) -> Result<Vec<String>, Box<dyn Error
                 Ok(urls)
             }
         } else {
-            let series_num = get_debian_series_number(series)
-                .await?
-                .ok_or_else(|| {
+            let series_num = get_debian_series_number(series).await?.ok_or_else(|| {
                 format!(
                     "Could not determine the version number for Debian series '{series}'. \
                          Make sure the 'distro-info' package is installed, which provides the \
@@ -349,8 +347,7 @@ pub async fn get_debian_series_number(series: &str) -> Result<Option<String>, Bo
     })?;
     let series_info = &dist_data.series;
     let content = if Path::new(series_info.local.as_str()).exists() {
-        std::fs::read_to_string(series_info.local.as_str())
-            .map_err(|e| {
+        std::fs::read_to_string(series_info.local.as_str()).map_err(|e| {
             format!(
                 "Failed to read Debian series data from '{}': {}. \
                      The 'distro-info' package provides this file.",

src/main.rs

@@ -247,9 +247,8 @@ fn main() {
                     let context = match type_str {
                         "local" => ContextConfig::Local,
                         "ssh" => {
-                            let endpoint = args
-                                .get_one::<String>("endpoint")
-                                .unwrap_or_else(|| {
+                            let endpoint =
+                                args.get_one::<String>("endpoint").unwrap_or_else(|| {
                                     error!(
                                         "An --endpoint is required to create an ssh context. \
                                          Expected format: [ssh://][user@]host[:port]"

src/pull.rs

@@ -104,7 +104,10 @@ fn copy_dir_all(src: &Path, dst: &Path) -> Result<(), Box<dyn Error>> {
 
         // Reproduce symlinks as symlinks rather than following them, so that
         // dangling/absolute symlinks do not abort the copy.
-        if std::fs::symlink_metadata(&src_path)?.file_type().is_symlink() {
+        if std::fs::symlink_metadata(&src_path)?
+            .file_type()
+            .is_symlink()
+        {
             let target = std::fs::read_link(&src_path)?;
             let _ = std::fs::remove_file(&dst_path);
             symlink(&target, &dst_path)?;