1 files changed, 0 insertions, 180 deletions
diff --git a/src/libstd/sys/sgx/os_str.rs b/src/libstd/sys/sgx/os_str.rs
deleted file mode 100644
index 79b43458d00..00000000000
--- a/src/libstd/sys/sgx/os_str.rs
+++ /dev/null
@@ -1,180 +0,0 @@
-/// The underlying OsString/OsStr implementation on Unix systems: just
-/// a `Vec<u8>`/`[u8]`.
-
-use crate::borrow::Cow;
-use crate::fmt;
-use crate::str;
-use crate::mem;
-use crate::rc::Rc;
-use crate::sync::Arc;
-use crate::sys_common::{AsInner, IntoInner};
-use crate::sys_common::bytestring::debug_fmt_bytestring;
-
-use core::str::lossy::Utf8Lossy;
-
-#[derive(Clone, Hash)]
-pub struct Buf {
-    pub inner: Vec<u8>
-}
-
-pub struct Slice {
-    pub inner: [u8]
-}
-
-impl fmt::Debug for Slice {
-    fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
-        debug_fmt_bytestring(&self.inner, formatter)
-    }
-}
-
-impl fmt::Display for Slice {
-    fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
-        fmt::Display::fmt(&Utf8Lossy::from_bytes(&self.inner), formatter)
-    }
-}
-
-impl fmt::Debug for Buf {
-    fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
-        fmt::Debug::fmt(self.as_slice(), formatter)
-    }
-}
-
-impl fmt::Display for Buf {
-    fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
-        fmt::Display::fmt(self.as_slice(), formatter)
-    }
-}
-
-impl IntoInner<Vec<u8>> for Buf {
-    fn into_inner(self) -> Vec<u8> {
-        self.inner
-    }
-}
-
-impl AsInner<[u8]> for Buf {
-    fn as_inner(&self) -> &[u8] {
-        &self.inner
-    }
-}
-
-
-impl Buf {
-    pub fn from_string(s: String) -> Buf {
-        Buf { inner: s.into_bytes() }
-    }
-
-    #[inline]
-    pub fn with_capacity(capacity: usize) -> Buf {
-        Buf {
-            inner: Vec::with_capacity(capacity)
-        }
-    }
-
-    #[inline]
-    pub fn clear(&mut self) {
-        self.inner.clear()
-    }
-
-    #[inline]
-    pub fn capacity(&self) -> usize {
-        self.inner.capacity()
-    }
-
-    #[inline]
-    pub fn reserve(&mut self, additional: usize) {
-        self.inner.reserve(additional)
-    }
-
-    #[inline]
-    pub fn reserve_exact(&mut self, additional: usize) {
-        self.inner.reserve_exact(additional)
-    }
-
-    #[inline]
-    pub fn shrink_to_fit(&mut self) {
-        self.inner.shrink_to_fit()
-    }
-
-    #[inline]
-    pub fn shrink_to(&mut self, min_capacity: usize) {
-        self.inner.shrink_to(min_capacity)
-    }
-
-    pub fn as_slice(&self) -> &Slice {
-        unsafe { mem::transmute(&*self.inner) }
-    }
-
-    pub fn into_string(self) -> Result<String, Buf> {
-        String::from_utf8(self.inner).map_err(|p| Buf { inner: p.into_bytes() } )
-    }
-
-    pub fn push_slice(&mut self, s: &Slice) {
-        self.inner.extend_from_slice(&s.inner)
-    }
-
-    #[inline]
-    pub fn into_box(self) -> Box<Slice> {
-        unsafe { mem::transmute(self.inner.into_boxed_slice()) }
-    }
-
-    #[inline]
-    pub fn from_box(boxed: Box<Slice>) -> Buf {
-        let inner: Box<[u8]> = unsafe { mem::transmute(boxed) };
-        Buf { inner: inner.into_vec() }
-    }
-
-    #[inline]
-    pub fn into_arc(&self) -> Arc<Slice> {
-        self.as_slice().into_arc()
-    }
-
-    #[inline]
-    pub fn into_rc(&self) -> Rc<Slice> {
-        self.as_slice().into_rc()
-    }
-}
-
-impl Slice {
-    fn from_u8_slice(s: &[u8]) -> &Slice {
-        unsafe { mem::transmute(s) }
-    }
-
-    pub fn from_str(s: &str) -> &Slice {
-        Slice::from_u8_slice(s.as_bytes())
-    }
-
-    pub fn to_str(&self) -> Option<&str> {
-        str::from_utf8(&self.inner).ok()
-    }
-
-    pub fn to_string_lossy(&self) -> Cow<str> {
-        String::from_utf8_lossy(&self.inner)
-    }
-
-    pub fn to_owned(&self) -> Buf {
-        Buf { inner: self.inner.to_vec() }
-    }
-
-    #[inline]
-    pub fn into_box(&self) -> Box<Slice> {
-        let boxed: Box<[u8]> = self.inner.into();
-        unsafe { mem::transmute(boxed) }
-    }
-
-    pub fn empty_box() -> Box<Slice> {
-        let boxed: Box<[u8]> = Default::default();
-        unsafe { mem::transmute(boxed) }
-    }
-
-    #[inline]
-    pub fn into_arc(&self) -> Arc<Slice> {
-        let arc: Arc<[u8]> = Arc::from(&self.inner);
-        unsafe { Arc::from_raw(Arc::into_raw(arc) as *const Slice) }
-    }
-
-    #[inline]
-    pub fn into_rc(&self) -> Rc<Slice> {
-        let rc: Rc<[u8]> = Rc::from(&self.inner);
-        unsafe { Rc::from_raw(Rc::into_raw(rc) as *const Slice) }
-    }
-}