chore: cargo fmt

Signed-off-by: Ariadne Conill <ariadne@ariadne.space>

Author: kaniini

src/mount.rs

@@ -101,11 +101,7 @@ pub fn move_mount_fd_to(fd: &OwnedFd, target: &str) -> io::Result<()> {
     )
 }
 
-pub fn mount_setattr_fd(
-    fd: &OwnedFd,
-    recursive: bool,
-    attr: &libc::mount_attr,
-) -> io::Result<()> {
+pub fn mount_setattr_fd(fd: &OwnedFd, recursive: bool, attr: &libc::mount_attr) -> io::Result<()> {
     let mut flags = libc::AT_EMPTY_PATH as c_uint;
     if recursive {
         flags |= libc::AT_RECURSIVE as c_uint;
@@ -118,8 +114,10 @@ impl Mountable for MountSpec {
     fn seal(&self) -> Result<()> {
         let tree = open_tree(
             libc::AT_FDCWD,
-            self.source.as_deref().ok_or_else(|| anyhow!("source missing"))?,
-            libc::OPEN_TREE_CLOEXEC as u32
+            self.source
+                .as_deref()
+                .ok_or_else(|| anyhow!("source missing"))?,
+            libc::OPEN_TREE_CLOEXEC as u32,
         )?;
 
         let mut attr: libc::mount_attr = unsafe { std::mem::zeroed() };
@@ -196,8 +194,7 @@ impl Mountable for MountSpec {
                 msaflags |= libc::AT_RECURSIVE as c_uint;
             }
 
-            mount_setattr(libc::AT_FDCWD, &self.target, msaflags, &attr)
-                .map_err(|e| anyhow!(e))?;
+            mount_setattr(libc::AT_FDCWD, &self.target, msaflags, &attr).map_err(|e| anyhow!(e))?;
         }
 
         Ok(())

src/wrap.rs

@@ -332,7 +332,7 @@ impl CreateRequest {
         // we have to do some special things to cope with that.
         let stage_base = format!("/tmp/styrolite-stage-{}", self.identity()?);
         let stage_root = format!("/tmp/styrolite-stage-{}/root", self.identity()?);
-        let stage_old  = format!("/tmp/styrolite-stage-{}/old", self.identity()?);
+        let stage_old = format!("/tmp/styrolite-stage-{}/old", self.identity()?);
 
         if rootfs == "/" {
             // Mount a tmpfs staging area so we can pivot into a non-"/" mountpoint.
@@ -343,8 +343,8 @@ impl CreateRequest {
                 bind: false,
                 recurse: false,
                 unshare: false,
-                safe: true,               // nodev/nosuid/noexec on the staging mount is fine
-                create_mountpoint: true,  // ensure stage_base exists
+                safe: true,
+                create_mountpoint: true,
                 read_only: false,
             };
             stage_tmpfs.mount().expect("failed to mount staging tmpfs");
@@ -363,7 +363,9 @@ impl CreateRequest {
                 create_mountpoint: false,
                 read_only: false,
             };
-            stage_bind.mount().expect("failed to bind / into staging root");
+            stage_bind
+                .mount()
+                .expect("failed to bind / into staging root");
 
             rootfs = stage_root.to_string();
         }