Add rename

2 files changed, 15 insertions, 5 deletions

diff --git a/src/disk/allocation.rs b/src/disk/allocation.rs
index d4ad397..d0142c9 100644
--- a/src/disk/allocation.rs
+++ b/src/disk/allocation.rs
@@ -404,7 +404,10 @@ impl AyaFS {
         inode: &Inode,
         mut block_index_within_inode: usize,
     ) -> Option<usize> {
-        debug!("get_block_index(block_index_within_inode: {})", block_index_within_inode);
+        debug!(
+            "get_block_index(block_index_within_inode: {})",
+            block_index_within_inode
+        );
         // direct block
         if block_index_within_inode < DIRECT_NUMBER {
             let block_index = inode.direct[block_index_within_inode] as usize;
@@ -525,7 +528,10 @@ impl AyaFS {
     ) -> Option<&mut CachedBlock<T>> {
         self.get_block_index(inode, block_index_within_inode)
             .map(|block_index| {
-                debug!("access_block_mut(index: {}) found", block_index_within_inode);
+                debug!(
+                    "access_block_mut(index: {}) found",
+                    block_index_within_inode
+                );
                 self.get_block_mut::<T>(block_index).unwrap() // 可以 unwrap 吧这里 ??
             })
     }
diff --git a/src/disk/inode.rs b/src/disk/inode.rs
index 1f5e54e..e686d01 100644
--- a/src/disk/inode.rs
+++ b/src/disk/inode.rs
@@ -82,7 +82,9 @@ impl InodeMode {
         (self.0 & 0xF000) == Self::IFDIR.0
     }
 
-    pub(crate) fn is_symlink(&self) -> bool { self.0 & 0xF000 == Self::IFLNK.0 }
+    pub(crate) fn is_symlink(&self) -> bool {
+        self.0 & 0xF000 == Self::IFLNK.0
+    }
 
     pub(crate) fn validate(mode_value: u16) -> Option<Self> {
         let valid_flags: [u16; 7] = [0x1000, 0x2000, 0x4000, 0x6000, 0x8000, 0xA000, 0xC000];
@@ -274,8 +276,10 @@ impl Inode {
         self.mode.is_dir()
     }
 
-    pub(crate) fn is_symlink(&self) -> bool { self.mode.is_symlink() }
-    
+    pub(crate) fn is_symlink(&self) -> bool {
+        self.mode.is_symlink()
+    }
+
     pub(crate) fn file_type(&self) -> FileType {
         self.mode.into()
     }