Removed macro facets

Macros, placeholders, etc. will all be handled by std eventually so they shouldn't appear in the protocol or the host

orchid-api-traits/src/lib.rs

@@ -4,6 +4,6 @@ mod hierarchy;
 mod relations;
 
 pub use coding::{Coding, Decode, Encode};
-pub use helpers::{encode_enum, read_exact, write_exact, enc_vec};
+pub use helpers::{enc_vec, encode_enum, read_exact, write_exact};
 pub use hierarchy::{Extends, InHierarchy, TLBool, TLFalse, TLTrue, UnderRoot};
 pub use relations::{Channel, MsgSet, Request};