cleanup: fix things rustc/clipppy now complain about

Mostly
https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow.

Sponsored-by: author

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cipher.rs b/src/cipher.rs
index f19dc78..b8e02f2 100644
--- a/src/cipher.rs
+++ b/src/cipher.rs
@@ -95,7 +95,7 @@ impl CipherEngine {
         let payload = Payload::from(payload.as_slice());
 
         let meta = std::str::from_utf8(meta)?;
-        let meta = ChunkMeta::from_str(&meta)?;
+        let meta = ChunkMeta::from_str(meta)?;
 
         let chunk = DataChunk::new(payload.msg.to_vec(), meta);