RawData, clippy

bingus/src/lib.rs

@@ -1 +1,50 @@
+use std::{borrow::Cow, ops::Deref};
 
+type Bytes<'a> = Cow<'a, [u8]>;
+
+pub trait Metadata {}
+
+pub struct RawData<'a, M: Metadata> {
+    pub(crate) data: Bytes<'a>,
+    pub(crate) metadata: M,
+}
+
+impl<'a, M> RawData<'a, M>
+where
+    M: Metadata,
+{
+    fn metadata(&self) -> &M {
+        &self.metadata
+    }
+}
+
+impl<'a, M> Deref for RawData<'a, M>
+where
+    M: Metadata,
+{
+    type Target = Bytes<'a>;
+    fn deref(&self) -> &Self::Target {
+        &self.data
+    }
+}
+
+impl<'a, M> From<RawData<'a, M>> for Vec<u8>
+where
+    M: Metadata,
+{
+    fn from(value: RawData<'a, M>) -> Self {
+        value.data.into_owned()
+    }
+}
+
+impl<'a, M> Clone for RawData<'a, M>
+where
+    M: Metadata + Clone,
+{
+    fn clone(&self) -> Self {
+        Self {
+            data: self.data.clone(),
+            metadata: self.metadata().clone(),
+        }
+    }
+}