1 files changed, 47 insertions, 0 deletions
diff --git a/vendor/gix-object/src/blob.rs b/vendor/gix-object/src/blob.rs
new file mode 100644
index 000000000..ff2eeafc8
--- /dev/null
+++ b/vendor/gix-object/src/blob.rs
@@ -0,0 +1,47 @@
+use std::{convert::Infallible, io};
+
+use crate::{Blob, BlobRef, Kind};
+
+impl<'a> crate::WriteTo for BlobRef<'a> {
+    /// Write the blobs data to `out` verbatim.
+    fn write_to(&self, mut out: impl io::Write) -> io::Result<()> {
+        out.write_all(self.data)
+    }
+
+    fn size(&self) -> usize {
+        self.data.len()
+    }
+
+    fn kind(&self) -> Kind {
+        Kind::Blob
+    }
+}
+
+impl crate::WriteTo for Blob {
+    /// Write the blobs data to `out` verbatim.
+    fn write_to(&self, out: impl io::Write) -> io::Result<()> {
+        self.to_ref().write_to(out)
+    }
+
+    fn size(&self) -> usize {
+        self.to_ref().size()
+    }
+
+    fn kind(&self) -> Kind {
+        Kind::Blob
+    }
+}
+
+impl Blob {
+    /// Provide a `BlobRef` to this owned blob
+    pub fn to_ref(&self) -> BlobRef<'_> {
+        BlobRef { data: &self.data }
+    }
+}
+
+impl<'a> BlobRef<'a> {
+    /// Instantiate a `Blob` from the given `data`, which is used as-is.
+    pub fn from_bytes(data: &[u8]) -> Result<BlobRef<'_>, Infallible> {
+        Ok(BlobRef { data })
+    }
+}