Improvements (#24)

* Remove manual `Debug` impl for `InternalError`

* Remove unnecessary `#[macro_use]`

* Remove unnecessary  `tuple` handling in macro

* Improve serialization macro impl

* Improve `impl_traits_for` macro

* Re-direct `Drop` implementation

* Improve macro readability

* Fix rustdoc warnings

* Rust 1.51 has no support for `rustdoc` lints

* Change `i2osp` output to `GenericArray` from `Vec`

* Reduce calls to `to_vec()` and simplify conversion

* Adding zeroize tests

Co-authored-by: Kevin Lewi <[email protected]>

src/lib.rs

@@ -117,9 +117,7 @@
 //!
 //! In the final step, the client takes as input the message from
 //! [NonVerifiableServer::evaluate] (an [EvaluationElement]), and runs
-//! [NonVerifiableClient::finalize] to produce a
-//! [NonVerifiableClientFinalizeResult], which consists of an
-//! output for the protocol.
+//! [NonVerifiableClient::finalize] to produce an output for the protocol.
 //!
 //! ```
 //! # type Group = curve25519_dalek::ristretto::RistrettoPoint;
@@ -243,9 +241,7 @@
 //! In the final step, the client takes as input the message from
 //! [VerifiableServer::evaluate] (an [EvaluationElement]),
 //! the proof, and the server's public key, and runs
-//! [VerifiableClient::finalize] to produce a
-//! [VerifiableClientFinalizeResult], which consists of an
-//! output for the protocol.
+//! [VerifiableClient::finalize] to produce an output for the protocol.
 //!
 //! ```
 //! # type Group = curve25519_dalek::ristretto::RistrettoPoint;
@@ -435,10 +431,9 @@ extern crate alloc;
 
 #[macro_use]
 mod impls;
-#[macro_use]
-mod serialization;
 pub mod errors;
 pub mod group;
+mod serialization;
 mod voprf;
 
 #[cfg(test)]