#![doc(html_logo_url = "https://avatars2.githubusercontent.com/u/52050279?s=200&v=4")]
// Copyright 2015-2019 Capital One Services, LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

//! # wascc-codec
//!
//! This library provides the core set of types and associated functions used to facilitate guest module
//! and host runtime communication for wascc.

#[macro_use]
extern crate serde_derive;

extern crate rmp_serde as rmps;
use rmps::{Deserializer, Serializer};
use serde::{Deserialize, Serialize};
use std::io::Cursor;

pub fn serialize<T>(item: T) -> ::std::result::Result<Vec<u8>, Box<dyn ::std::error::Error>>
where
    T: Serialize,
{
    let mut buf = Vec::new();
    item.serialize(&mut Serializer::new(&mut buf))?;
    Ok(buf)
}

pub fn deserialize<'de, T: Deserialize<'de>>(
    buf: &[u8],
) -> ::std::result::Result<T, Box<dyn ::std::error::Error>> {
    let mut de = Deserializer::new(Cursor::new(buf));
    match Deserialize::deserialize(&mut de) {
        Ok(t) => Ok(t),
        Err(e) => Err(format!("Failed to de-serialize: {}", e).into()),
    }
}

pub mod blobstore;
pub mod capabilities;
pub mod core;
pub mod eventstreams;
pub mod extras;
pub mod http;
pub mod keyvalue;
pub mod messaging;