1 files changed, 0 insertions, 107 deletions
diff --git a/vendor/memchr/src/cow.rs b/vendor/memchr/src/cow.rs
deleted file mode 100644
index f291645..0000000
--- a/vendor/memchr/src/cow.rs
+++ /dev/null
@@ -1,107 +0,0 @@
-use core::ops;
-
-/// A specialized copy-on-write byte string.
-///
-/// The purpose of this type is to permit usage of a "borrowed or owned
-/// byte string" in a way that keeps std/no-std compatibility. That is, in
-/// no-std/alloc mode, this type devolves into a simple &[u8] with no owned
-/// variant available. We can't just use a plain Cow because Cow is not in
-/// core.
-#[derive(Clone, Debug)]
-pub struct CowBytes<'a>(Imp<'a>);
-
-// N.B. We don't use alloc::borrow::Cow here since we can get away with a
-// Box<[u8]> for our use case, which is 1/3 smaller than the Vec<u8> that
-// a Cow<[u8]> would use.
-#[cfg(feature = "alloc")]
-#[derive(Clone, Debug)]
-enum Imp<'a> {
-    Borrowed(&'a [u8]),
-    Owned(alloc::boxed::Box<[u8]>),
-}
-
-#[cfg(not(feature = "alloc"))]
-#[derive(Clone, Debug)]
-struct Imp<'a>(&'a [u8]);
-
-impl<'a> ops::Deref for CowBytes<'a> {
-    type Target = [u8];
-
-    #[inline(always)]
-    fn deref(&self) -> &[u8] {
-        self.as_slice()
-    }
-}
-
-impl<'a> CowBytes<'a> {
-    /// Create a new borrowed CowBytes.
-    #[inline(always)]
-    pub(crate) fn new<B: ?Sized + AsRef<[u8]>>(bytes: &'a B) -> CowBytes<'a> {
-        CowBytes(Imp::new(bytes.as_ref()))
-    }
-
-    /// Create a new owned CowBytes.
-    #[cfg(feature = "alloc")]
-    #[inline(always)]
-    fn new_owned(bytes: alloc::boxed::Box<[u8]>) -> CowBytes<'static> {
-        CowBytes(Imp::Owned(bytes))
-    }
-
-    /// Return a borrowed byte string, regardless of whether this is an owned
-    /// or borrowed byte string internally.
-    #[inline(always)]
-    pub(crate) fn as_slice(&self) -> &[u8] {
-        self.0.as_slice()
-    }
-
-    /// Return an owned version of this copy-on-write byte string.
-    ///
-    /// If this is already an owned byte string internally, then this is a
-    /// no-op. Otherwise, the internal byte string is copied.
-    #[cfg(feature = "alloc")]
-    #[inline(always)]
-    pub(crate) fn into_owned(self) -> CowBytes<'static> {
-        match self.0 {
-            Imp::Borrowed(b) => {
-                CowBytes::new_owned(alloc::boxed::Box::from(b))
-            }
-            Imp::Owned(b) => CowBytes::new_owned(b),
-        }
-    }
-}
-
-impl<'a> Imp<'a> {
-    #[inline(always)]
-    pub fn new(bytes: &'a [u8]) -> Imp<'a> {
-        #[cfg(feature = "alloc")]
-        {
-            Imp::Borrowed(bytes)
-        }
-        #[cfg(not(feature = "alloc"))]
-        {
-            Imp(bytes)
-        }
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline(always)]
-    pub fn as_slice(&self) -> &[u8] {
-        #[cfg(feature = "alloc")]
-        {
-            match self {
-                Imp::Owned(ref x) => x,
-                Imp::Borrowed(x) => x,
-            }
-        }
-        #[cfg(not(feature = "alloc"))]
-        {
-            self.0
-        }
-    }
-
-    #[cfg(not(feature = "alloc"))]
-    #[inline(always)]
-    pub fn as_slice(&self) -> &[u8] {
-        self.0
-    }
-}