remove ALL traces PathBuf's as_mut_vec

library/std/src/ffi/os_str.rs

@@ -552,23 +552,17 @@ impl OsString {
         OsStr::from_inner_mut(self.inner.leak())
     }
 
-    /// Part of a hack to make PathBuf::push/pop more efficient.
-    //#[inline]
-    //pub(crate) fn as_mut_vec_for_path_buf(&mut self) -> &mut Vec<u8> {
-    //    self.inner.as_mut_vec_for_path_buf()
-    //}
-
+    /// Provides plumbing to core `Vec::truncate`.
     /// More well behaving alternative to allowing outer types
     /// full mutable access to the core `Vec`.
-    /// Provides plumbing to core `Vec::truncate`.
     #[inline]
     pub(crate) fn truncate(&mut self, len: usize) {
         self.inner.truncate(len);
     }
 
+    /// Provides plumbing to core `Vec::extend_from_slice`.
     /// More well behaving alternative to allowing outer types
     /// full mutable access to the core `Vec`.
-    /// Provides plumbing to core `Vec::extend_from_slice`.
     #[inline]
     pub(crate) fn extend_from_slice(&mut self, other: &[u8]) {
         self.inner.extend_from_slice(other);

library/std/src/path.rs

@@ -1163,11 +1163,6 @@ pub struct PathBuf {
 }
 
 impl PathBuf {
-    //#[inline]
-    //fn as_mut_vec(&mut self) -> &mut Vec<u8> {
-    //    self.inner.as_mut_vec_for_path_buf()
-    //}
-
     /// Allocates an empty `PathBuf`.
     ///
     /// # Examples

library/std/src/sys/os_str/bytes.rs

@@ -202,23 +202,17 @@ impl Buf {
         self.as_slice().into_rc()
     }
 
-    /// Part of a hack to make PathBuf::push/pop more efficient.
-    //#[inline]
-    //pub(crate) fn as_mut_vec_for_path_buf(&mut self) -> &mut Vec<u8> {
-    //    &mut self.inner
-    //}
-
+    /// Provides plumbing to core `Vec::truncate`.
     /// More well behaving alternative to allowing outer types
     /// full mutable access to the core `Vec`.
-    /// Provides plumbing to core `Vec::truncate`.
     #[inline]
     pub(crate) fn truncate(&mut self, len: usize) {
         self.inner.truncate(len);
     }
 
+    /// Provides plumbing to core `Vec::extend_from_slice`.
     /// More well behaving alternative to allowing outer types
     /// full mutable access to the core `Vec`.
-    /// Provides plumbing to core `Vec::extend_from_slice`.
     #[inline]
     pub(crate) fn extend_from_slice(&mut self, other: &[u8]) {
         self.inner.extend_from_slice(other);

library/std/src/sys/os_str/wtf8.rs

@@ -165,17 +165,17 @@ impl Buf {
         self.as_slice().into_rc()
     }
 
+    /// Provides plumbing to core `Vec::truncate`.
     /// More well behaving alternative to allowing outer types
     /// full mutable access to the core `Vec`.
-    /// Provides plumbing to core `Vec::truncate`.
     #[inline]
     pub(crate) fn truncate(&mut self, len: usize) {
         self.inner.truncate(len);
     }
 
+    /// Provides plumbing to core `Vec::extend_from_slice`.
     /// More well behaving alternative to allowing outer types
     /// full mutable access to the core `Vec`.
-    /// Provides plumbing to core `Vec::extend_from_slice`.
     #[inline]
     pub(crate) fn extend_from_slice(&mut self, other: &[u8]) {
         self.inner.extend_from_slice(other);

library/std/src/sys_common/wtf8.rs

@@ -474,9 +474,9 @@ impl Wtf8Buf {
         Wtf8Buf { bytes: bytes.into_vec(), is_known_utf8: false }
     }
 
+    /// Provides plumbing to core `Vec::extend_from_slice`.
     /// More well behaving alternative to allowing outer types
     /// full mutable access to the core `Vec`.
-    /// Provides plumbing to core `Vec::extend_from_slice`.
     #[inline]
     pub(crate) fn extend_from_slice(&mut self, other: &[u8]) {
         self.bytes.extend_from_slice(other);