From 0fd60df927f7b786fda7a29e9cc52e9a4f4f0f7d Mon Sep 17 00:00:00 2001
From: Lzzzt <liuzitao0123@gmail.com>
Date: Sat, 29 Jun 2024 21:40:52 +0800
Subject: [PATCH] refactor: refact code structure for platform specific
 behavior

---
 .../fs/{dir_builder.rs => dir_builder/mod.rs} | 35 ++++---------------
 monoio/src/fs/dir_builder/unix.rs             | 23 ++++++++++++
 2 files changed, 30 insertions(+), 28 deletions(-)
 rename monoio/src/fs/{dir_builder.rs => dir_builder/mod.rs} (86%)
 create mode 100644 monoio/src/fs/dir_builder/unix.rs

diff --git a/monoio/src/fs/dir_builder.rs b/monoio/src/fs/dir_builder/mod.rs
similarity index 86%
rename from monoio/src/fs/dir_builder.rs
rename to monoio/src/fs/dir_builder/mod.rs
index 3e78cefb..b9efd11b 100644
--- a/monoio/src/fs/dir_builder.rs
+++ b/monoio/src/fs/dir_builder/mod.rs
@@ -1,11 +1,16 @@
+mod unix;
+
 use std::{io, os::unix::fs::DirBuilderExt, path::Path};
 
+#[cfg(unix)]
+use unix as sys;
+
 /// A builder used to create directories in various manners.
 ///
 /// This builder also supports platform-specific options.
 pub struct DirBuilder {
     recursive: bool,
-    inner: fs_impl::BuilderInner,
+    inner: sys::BuilderInner,
 }
 
 impl DirBuilder {
@@ -24,7 +29,7 @@ impl DirBuilder {
     pub fn new() -> Self {
         Self {
             recursive: false,
-            inner: fs_impl::BuilderInner::new(),
+            inner: sys::BuilderInner::new(),
         }
     }
 
@@ -140,32 +145,6 @@ impl DirBuilderExt for DirBuilder {
     }
 }
 
-mod fs_impl {
-    use std::path::Path;
-
-    use libc::mode_t;
-
-    use crate::driver::op::Op;
-
-    pub(super) struct BuilderInner {
-        mode: libc::mode_t,
-    }
-
-    impl BuilderInner {
-        pub(super) fn new() -> Self {
-            Self { mode: 0o777 }
-        }
-
-        pub(super) async fn mkdir(&self, path: &Path) -> std::io::Result<()> {
-            Op::mkdir(path, self.mode)?.await.meta.result.map(|_| ())
-        }
-
-        pub(super) fn set_mode(&mut self, mode: u32) {
-            self.mode = mode as mode_t;
-        }
-    }
-}
-
 // currently, will use the std version of metadata, will change to use the io-uring version
 // when the statx is merge
 async fn is_dir(path: &Path) -> bool {
diff --git a/monoio/src/fs/dir_builder/unix.rs b/monoio/src/fs/dir_builder/unix.rs
new file mode 100644
index 00000000..ec5745a3
--- /dev/null
+++ b/monoio/src/fs/dir_builder/unix.rs
@@ -0,0 +1,23 @@
+use std::path::Path;
+
+use libc::mode_t;
+
+use crate::driver::op::Op;
+
+pub(super) struct BuilderInner {
+    mode: libc::mode_t,
+}
+
+impl BuilderInner {
+    pub(super) fn new() -> Self {
+        Self { mode: 0o777 }
+    }
+
+    pub(super) async fn mkdir(&self, path: &Path) -> std::io::Result<()> {
+        Op::mkdir(path, self.mode)?.await.meta.result.map(|_| ())
+    }
+
+    pub(super) fn set_mode(&mut self, mode: u32) {
+        self.mode = mode as mode_t;
+    }
+}