From cc584d516697c8e058672e61a69f25dfa08bf688 Mon Sep 17 00:00:00 2001
From: TyPR124 <t.ruckinger@gmail.com>
Date: Wed, 11 Mar 2020 15:53:55 -0400
Subject: ascii methods on osstr

---
 src/libstd/sys_common/os_str_bytes.rs | 30 +++++++++++++++++++++++++++++
 src/libstd/sys_common/wtf8.rs         | 36 +++++++++++++++++++++++++++++------
 2 files changed, 60 insertions(+), 6 deletions(-)

(limited to 'src/libstd/sys_common')

diff --git a/src/libstd/sys_common/os_str_bytes.rs b/src/libstd/sys_common/os_str_bytes.rs
index c5d02fb1772..aa6cc33d831 100644
--- a/src/libstd/sys_common/os_str_bytes.rs
+++ b/src/libstd/sys_common/os_str_bytes.rs
@@ -195,6 +195,36 @@ impl Slice {
         let rc: Rc<[u8]> = Rc::from(&self.inner);
         unsafe { Rc::from_raw(Rc::into_raw(rc) as *const Slice) }
     }
+
+    #[inline]
+    pub fn make_ascii_lowercase(&mut self) {
+        self.inner.make_ascii_lowercase()
+    }
+
+    #[inline]
+    pub fn make_ascii_uppercase(&mut self) {
+        self.inner.make_ascii_uppercase()
+    }
+
+    #[inline]
+    pub fn to_ascii_lowercase(&self) -> Buf {
+        Buf { inner: self.inner.to_ascii_lowercase() }
+    }
+
+    #[inline]
+    pub fn to_ascii_uppercase(&self) -> Buf {
+        Buf { inner: self.inner.to_ascii_uppercase() }
+    }
+
+    #[inline]
+    pub fn is_ascii(&self) -> bool {
+        self.inner.is_ascii()
+    }
+
+    #[inline]
+    pub fn eq_ignore_ascii_case(&self, other: &Self) -> bool {
+        self.inner.eq_ignore_ascii_case(&other.inner)
+    }
 }
 
 /// Platform-specific extensions to [`OsString`].
diff --git a/src/libstd/sys_common/wtf8.rs b/src/libstd/sys_common/wtf8.rs
index 7509e1ee35d..e9617dee6ac 100644
--- a/src/libstd/sys_common/wtf8.rs
+++ b/src/libstd/sys_common/wtf8.rs
@@ -645,6 +645,36 @@ impl Wtf8 {
         let rc: Rc<[u8]> = Rc::from(&self.bytes);
         unsafe { Rc::from_raw(Rc::into_raw(rc) as *const Wtf8) }
     }
+
+    #[inline]
+    pub fn make_ascii_lowercase(&mut self) {
+        self.bytes.make_ascii_lowercase()
+    }
+
+    #[inline]
+    pub fn make_ascii_uppercase(&mut self) {
+        self.bytes.make_ascii_uppercase()
+    }
+
+    #[inline]
+    pub fn to_ascii_lowercase(&self) -> Wtf8Buf {
+        Wtf8Buf { bytes: self.bytes.to_ascii_lowercase() }
+    }
+
+    #[inline]
+    pub fn to_ascii_uppercase(&self) -> Wtf8Buf {
+        Wtf8Buf { bytes: self.bytes.to_ascii_uppercase() }
+    }
+
+    #[inline]
+    pub fn is_ascii(&self) -> bool {
+        self.bytes.is_ascii()
+    }
+
+    #[inline]
+    pub fn eq_ignore_ascii_case(&self, other: &Self) -> bool {
+        self.bytes.eq_ignore_ascii_case(&other.bytes)
+    }
 }
 
 /// Returns a slice of the given string for the byte range [`begin`..`end`).
@@ -845,12 +875,6 @@ impl Hash for Wtf8 {
     }
 }
 
-impl Wtf8 {
-    pub fn make_ascii_uppercase(&mut self) {
-        self.bytes.make_ascii_uppercase()
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
-- 
cgit 1.4.1-3-g733a5