fix cyclic dependency

Signed-off-by: Dave Grantham <[email protected]>

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "multicodec"
-version = "1.0.7"
+version = "1.0.8"
 edition = "2021"
 authors = ["Benjamin Kampmann <[email protected]>", "Dave Grantham <[email protected]>"]
 description = "Implementation of the Multicodec specification"
@@ -13,9 +13,7 @@ keywords = ["multiformats", "multicodec", "serde"]
 default = ["serde"]
 
 [dependencies]
-multibase = { version = "1.0", git="https://github.com/cryptidtech/rust-multibase.git" }
 multitrait = { version = "1.0", git="https://github.com/cryptidtech/multitrait.git" }
-multiutil = { version = "1.0", git="https://github.com/cryptidtech/multiutil.git" }
 serde = { version = "1.0", default-features = false, optional = true, features = ['serde_derive'] }
 thiserror = "1.0"
 

src/codec.rs

@@ -12,9 +12,7 @@ use core::{
     fmt,
     hash::{Hash, Hasher},
 };
-use multibase::Base;
 use multitrait::{EncodeInto, Null, TryDecodeFrom};
-use multiutil::EncodingInfo;
 
 macro_rules! build_codec_enum {
     {$( $val:expr => ($i:ident, $s:expr), )*} => {
@@ -78,18 +76,6 @@ macro_rules! build_codec_enum {
             }
         }
 
-        impl EncodingInfo for Codec {
-            /// Return the preferred string encoding
-            fn preferred_encoding() -> Base {
-                Base::Base16Lower
-            }
-
-            /// Same
-            fn encoding(&self) -> Base {
-                Self::preferred_encoding()
-            }
-        }
-
         /// Serialize a Codec as a unsigned varint in a Vec<u8>
         impl Into<Vec<u8>> for Codec {
             fn into(self) -> Vec<u8> {