1 files changed, 0 insertions, 119 deletions
diff --git a/clap/src/osstringext.rs b/clap/src/osstringext.rs
deleted file mode 100644
index 061c01d..0000000
--- a/clap/src/osstringext.rs
+++ /dev/null
@@ -1,119 +0,0 @@
-#[cfg(any(target_os = "windows", target_arch = "wasm32"))]
-use INVALID_UTF8;
-use std::ffi::OsStr;
-#[cfg(not(any(target_os = "windows", target_arch = "wasm32")))]
-use std::os::unix::ffi::OsStrExt;
-
-#[cfg(any(target_os = "windows", target_arch = "wasm32"))]
-pub trait OsStrExt3 {
-    fn from_bytes(b: &[u8]) -> &Self;
-    fn as_bytes(&self) -> &[u8];
-}
-
-#[doc(hidden)]
-pub trait OsStrExt2 {
-    fn starts_with(&self, s: &[u8]) -> bool;
-    fn split_at_byte(&self, b: u8) -> (&OsStr, &OsStr);
-    fn split_at(&self, i: usize) -> (&OsStr, &OsStr);
-    fn trim_left_matches(&self, b: u8) -> &OsStr;
-    fn contains_byte(&self, b: u8) -> bool;
-    fn split(&self, b: u8) -> OsSplit;
-}
-
-#[cfg(any(target_os = "windows", target_arch = "wasm32"))]
-impl OsStrExt3 for OsStr {
-    fn from_bytes(b: &[u8]) -> &Self {
-        use std::mem;
-        unsafe { mem::transmute(b) }
-    }
-    fn as_bytes(&self) -> &[u8] {
-        self.to_str().map(|s| s.as_bytes()).expect(INVALID_UTF8)
-    }
-}
-
-impl OsStrExt2 for OsStr {
-    fn starts_with(&self, s: &[u8]) -> bool {
-        self.as_bytes().starts_with(s)
-    }
-
-    fn contains_byte(&self, byte: u8) -> bool {
-        for b in self.as_bytes() {
-            if b == &byte {
-                return true;
-            }
-        }
-        false
-    }
-
-    fn split_at_byte(&self, byte: u8) -> (&OsStr, &OsStr) {
-        for (i, b) in self.as_bytes().iter().enumerate() {
-            if b == &byte {
-                return (
-                    OsStr::from_bytes(&self.as_bytes()[..i]),
-                    OsStr::from_bytes(&self.as_bytes()[i + 1..]),
-                );
-            }
-        }
-        (
-            &*self,
-            OsStr::from_bytes(&self.as_bytes()[self.len()..self.len()]),
-        )
-    }
-
-    fn trim_left_matches(&self, byte: u8) -> &OsStr {
-        let mut found = false;
-        for (i, b) in self.as_bytes().iter().enumerate() {
-            if b != &byte {
-                return OsStr::from_bytes(&self.as_bytes()[i..]);
-            } else {
-                found = true;
-            }
-        }
-        if found {
-            return OsStr::from_bytes(&self.as_bytes()[self.len()..]);
-        }
-        &*self
-    }
-
-    fn split_at(&self, i: usize) -> (&OsStr, &OsStr) {
-        (
-            OsStr::from_bytes(&self.as_bytes()[..i]),
-            OsStr::from_bytes(&self.as_bytes()[i..]),
-        )
-    }
-
-    fn split(&self, b: u8) -> OsSplit {
-        OsSplit {
-            sep: b,
-            val: self.as_bytes(),
-            pos: 0,
-        }
-    }
-}
-
-#[doc(hidden)]
-#[derive(Clone, Debug)]
-pub struct OsSplit<'a> {
-    sep: u8,
-    val: &'a [u8],
-    pos: usize,
-}
-
-impl<'a> Iterator for OsSplit<'a> {
-    type Item = &'a OsStr;
-
-    fn next(&mut self) -> Option<&'a OsStr> {
-        debugln!("OsSplit::next: self={:?}", self);
-        if self.pos == self.val.len() {
-            return None;
-        }
-        let start = self.pos;
-        for b in &self.val[start..] {
-            self.pos += 1;
-            if *b == self.sep {
-                return Some(OsStr::from_bytes(&self.val[start..self.pos - 1]));
-            }
-        }
-        Some(OsStr::from_bytes(&self.val[start..]))
-    }
-}