feat!: implement reconstruct for leopard ffe8

eigerco · Feb 26, 2024 · 42745c8 · 42745c8
1 parent 502b26a
commit 42745c8
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Showing 3 changed files with 278 additions and 20 deletions.
diff --git a/README.md b/README.md
@@ -20,6 +20,6 @@ The 8-bit implementation should be used with up to 256 total shards and 16-bit w
 shards are needed.
 
 - [x] Encoding parity shards using 8-bit leopard algorithm
-- [ ] Reconstructing shards using 8-bit leopard algorithm
+- [x] Reconstructing shards using 8-bit leopard algorithm
 - [ ] Encoding parity shards using 16-bit leopard algorithm
 - [ ] Reconstructing shards using 16-bit leopard algorithm
diff --git a/go-leopard/src/lib.rs b/go-leopard/src/lib.rs
@@ -1,6 +1,6 @@
 //! Rust wrapper over Go's reedsolomon module
 
-use std::ffi::c_uchar;
+use std::{ffi::c_uchar, ops::DerefMut};
 
 use thiserror::Error;
 
@@ -26,7 +26,7 @@ pub enum Error {
 
 /// Encode the shards using the Go's reedsolomon module
 pub fn encode(
-    shards: &mut [&mut [u8]],
+    shards: &mut [impl DerefMut<Target = [u8]>],
     data_shards: usize,
     shard_size: usize,
 ) -> Result<(), Error> {