Basic package management

1 files changed, 0 insertions, 59 deletions

diff --git a/src/util/buffer.rs b/src/util/buffer.rs
deleted file mode 100644
index 23fb9802..00000000
--- a/src/util/buffer.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-use std::borrow::Cow;
-use std::fmt::{self, Debug, Formatter};
-use std::ops::Deref;
-use std::sync::Arc;
-
-use comemo::Prehashed;
-
-/// A shared buffer that is cheap to clone and hash.
-#[derive(Clone, Hash, Eq, PartialEq)]
-pub struct Buffer(Arc<Prehashed<Cow<'static, [u8]>>>);
-
-impl Buffer {
-    /// Create a buffer from a static byte slice.
-    pub fn from_static(slice: &'static [u8]) -> Self {
-        Self(Arc::new(Prehashed::new(Cow::Borrowed(slice))))
-    }
-
-    /// Return a view into the buffer.
-    pub fn as_slice(&self) -> &[u8] {
-        self
-    }
-
-    /// Return a copy of the buffer as a vector.
-    pub fn to_vec(&self) -> Vec<u8> {
-        self.0.to_vec()
-    }
-}
-
-impl From<&[u8]> for Buffer {
-    fn from(slice: &[u8]) -> Self {
-        Self(Arc::new(Prehashed::new(slice.to_vec().into())))
-    }
-}
-
-impl From<Vec<u8>> for Buffer {
-    fn from(vec: Vec<u8>) -> Self {
-        Self(Arc::new(Prehashed::new(vec.into())))
-    }
-}
-
-impl Deref for Buffer {
-    type Target = [u8];
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-
-impl AsRef<[u8]> for Buffer {
-    fn as_ref(&self) -> &[u8] {
-        self
-    }
-}
-
-impl Debug for Buffer {
-    fn fmt(&self, f: &mut Formatter) -> fmt::Result {
-        f.pad("Buffer(..)")
-    }
-}