waPC Guest SDK

The waPC Guest SDK is used by Rust developers building workloads for the wasm32-unknown-unknown target that will conform to the waPC (WebAssembly Procedure Calls) specification.

This crate is used by waSCC as a foundation for its secure, dynamic binding of cloud capabilities on top of the waPC spec.

Example

```rust extern crate wapc_guest as guest;

use guest::prelude::*;

wapchandler!(handlewapc);

pub fn handlewapc(operation: &str, msg: &[u8]) -> CallResult { match operation { "sample:Guest!Hello" => helloworld(msg), _ => Err("bad dispatch".into()), }
}

fn helloworld( _msg: &[u8]) -> CallResult { let _res = hostcall("myBinding", "sample:Host", "Call", b"hello")?; Ok(vec![]) } ```