Revert cargo package changes

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

Author: koushiro

Cargo.toml

@@ -1,14 +1,14 @@
 [package]
 name = "multihash"
+description = "Implementation of the multihash format"
+repository = "https://github.com/multiformats/rust-multihash"
+keywords = ["multihash", "ipfs"]
 version = "0.9.4"
 authors = ["dignifiedquire <dignifiedquire@gmail.com>"]
-edition = "2018"
 license = "MIT"
 readme = "README.md"
-description = "Implementation of the multihash format"
 documentation = "https://docs.rs/multihash/"
-repository = "https://github.com/multiformats/rust-multihash"
-keywords = ["multihash", "ipfs"]
+edition = "2018"
 
 [dependencies]
 blake2b_simd = { version = "0.5.9", default-features = false }

src/hashes.rs

@@ -5,7 +5,7 @@ use digest::Digest;
 use crate::digests::{wrap, Multihash, MultihashDigest};
 
 /// The code of Multihash.
-#[derive(Clone, Copy, Debug, PartialEq)]
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub enum Code {
     /// Identity (Raw binary )
     Identity,
@@ -162,7 +162,7 @@ impl Sha1 {
     }
 }
 
-/// THe Sha2-256 hasher.
+/// The Sha2-256 hasher.
 #[derive(Clone, Debug)]
 pub struct Sha2_256;
 impl MultihashDigest for Sha2_256 {