Use doc from std::os::unix::fs::DirEntryExt for trait walkdir::unix::DirEntryExt.

Moved trait implementation for DirEntry in module unix.

2 files changed, 16 insertions, 9 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 6ed71aa..0d700cc 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -132,6 +132,7 @@ use std::vec;
 
 use same_file::is_same_file;
 
+#[cfg(unix)] mod unix;
 #[cfg(test)] mod tests;
 
 /// Like try, but for iterators that return [`Option<Result<_, _>>`].
@@ -1021,15 +1022,6 @@ impl DirEntry {
     }
 }
 
-#[cfg(unix)]
-impl std::os::unix::fs::DirEntryExt for DirEntry {
-    /// Returns the underlying `d_ino` field in the contained `dirent`
-    /// structure.
-    fn ino(&self) -> u64 {
-        self.ino
-    }
-}
-
 impl Clone for DirEntry {
     #[cfg(not(unix))]
     fn clone(&self) -> DirEntry {
diff --git a/src/unix.rs b/src/unix.rs
new file mode 100644
index 0000000..c8f495f
--- /dev/null
+++ b/src/unix.rs
@@ -0,0 +1,15 @@
+use DirEntry;
+
+/// Unix-specific extension methods for `walkdir::DirEntry`
+pub trait DirEntryExt {
+    /// Returns the underlying `d_ino` field in the contained `dirent` structure.
+    fn ino(&self) -> u64;
+}
+
+impl DirEntryExt for DirEntry {
+    /// Returns the underlying `d_ino` field in the contained `dirent`
+    /// structure.
+    fn ino(&self) -> u64 {
+        self.ino
+    }
+}