RedoxFS 0.5.0

Significant re-design to use copy-on-write and hashes for all data

src/disk/mod.rs

@@ -16,7 +16,18 @@ mod sparse;
 
 /// A disk
 pub trait Disk {
-    fn read_at(&mut self, block: u64, buffer: &mut [u8]) -> Result<usize>;
-    fn write_at(&mut self, block: u64, buffer: &[u8]) -> Result<usize>;
+    /// Read blocks from disk
+    ///
+    /// # Safety
+    /// Unsafe to discourage use, use filesystem wrappers instead
+    unsafe fn read_at(&mut self, block: u64, buffer: &mut [u8]) -> Result<usize>;
+
+    /// Write blocks from disk
+    ///
+    /// # Safety
+    /// Unsafe to discourage use, use filesystem wrappers instead
+    unsafe fn write_at(&mut self, block: u64, buffer: &[u8]) -> Result<usize>;
+
+    /// Get size of disk in bytes
     fn size(&mut self) -> Result<u64>;
 }