Format native builder and satisfy clippy

1 files changed, 35 insertions, 10 deletions

diff --git a/src/initramfs.rs b/src/initramfs.rs
index 4475aed..a108b85 100644
--- a/src/initramfs.rs
+++ b/src/initramfs.rs
@@ -4,7 +4,7 @@ use std::os::unix::fs::symlink;
 use std::path::{Path, PathBuf};
 use std::process::Command;
 
-use anyhow::{bail, Context, Result};
+use anyhow::{Context, Result, bail};
 use sha2::{Digest, Sha256};
 
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -32,7 +32,11 @@ impl KernelVersion {
         match kernels.as_slice() {
             [] => bail!("no RT kernel image found in {}", boot.display()),
             [version] => Ok(Self(version.clone())),
-            _ => bail!("multiple RT kernel images found in {}: {}", boot.display(), kernels.join(", ")),
+            _ => bail!(
+                "multiple RT kernel images found in {}: {}",
+                boot.display(),
+                kernels.join(", ")
+            ),
         }
     }
 
@@ -70,7 +74,10 @@ impl InitramfsRecipe {
     }
 }
 
-fn normalize(kind: &str, values: impl IntoIterator<Item = impl Into<String>>) -> Result<Vec<String>> {
+fn normalize(
+    kind: &str,
+    values: impl IntoIterator<Item = impl Into<String>>,
+) -> Result<Vec<String>> {
     values
         .into_iter()
         .map(Into::into)
@@ -117,8 +124,14 @@ pub struct Invocation {
 }
 
 impl Invocation {
-    pub fn new(program: impl Into<OsString>, arguments: impl IntoIterator<Item = impl Into<OsString>>) -> Self {
-        Self { program: program.into(), arguments: arguments.into_iter().map(Into::into).collect() }
+    pub fn new(
+        program: impl Into<OsString>,
+        arguments: impl IntoIterator<Item = impl Into<OsString>>,
+    ) -> Self {
+        Self {
+            program: program.into(),
+            arguments: arguments.into_iter().map(Into::into).collect(),
+        }
     }
 }
 
@@ -136,7 +149,10 @@ impl CommandRunner for ProcessRunner {
             .status()
             .with_context(|| format!("run {}", invocation.program.to_string_lossy()))?;
         if !status.success() {
-            bail!("{} exited with {status}", invocation.program.to_string_lossy());
+            bail!(
+                "{} exited with {status}",
+                invocation.program.to_string_lossy()
+            );
         }
         Ok(())
     }
@@ -193,11 +209,17 @@ fn write_boot_alias(rootfs: &Path, alias: &str, target: &Path) -> Result<()> {
     let path = rootfs.join("boot").join(alias);
     match fs::symlink_metadata(&path) {
         Ok(metadata) if metadata.file_type().is_symlink() => {
-            fs::remove_file(&path).with_context(|| format!("remove existing boot alias {}", path.display()))?;
+            fs::remove_file(&path)
+                .with_context(|| format!("remove existing boot alias {}", path.display()))?;
         }
-        Ok(_) => bail!("refusing to replace non-symlink boot alias: {}", path.display()),
+        Ok(_) => bail!(
+            "refusing to replace non-symlink boot alias: {}",
+            path.display()
+        ),
         Err(error) if error.kind() == std::io::ErrorKind::NotFound => {}
-        Err(error) => return Err(error).with_context(|| format!("inspect boot alias {}", path.display())),
+        Err(error) => {
+            return Err(error).with_context(|| format!("inspect boot alias {}", path.display()));
+        }
     }
     symlink(target, &path).with_context(|| format!("create boot alias {}", path.display()))
 }
@@ -214,7 +236,10 @@ impl InitramfsResult {
         let initrd_path = PathBuf::from(format!("boot/initrd-{}.img", kernel.as_str()));
         let contents = fs::read(rootfs.join(&initrd_path))
             .with_context(|| format!("read generated initrd {}", initrd_path.display()))?;
-        Ok(Self { initrd_path, sha256: format!("{:x}", Sha256::digest(contents)) })
+        Ok(Self {
+            initrd_path,
+            sha256: format!("{:x}", Sha256::digest(contents)),
+        })
     }
 
     pub fn initrd_path(&self) -> &Path {