wasmCloud HTTP Server Actor Interface

This crate provides wasmCloud actors with an interface to the HTTP Server capability provider. Actors using this interface must have the claim wasmcloud:httpserver in order to have permission to handle requests, and they must have an active, configured binding to an HTTP Server capability provider.

The HTTP Server provider is one-way, and only delivers messages to actors. Actors cannot make host calls to this provider.

The following is an example of how to use this provider:

extern crate wasmcloud_actor_http_server as http;
extern crate wasmcloud_actor_core as actor;

#[macro_use]
extern crate serde_json;

#[actor::init]
pub fn init() {
    http::Handlers::register_handle_request(increment_counter);
}

fn increment_counter(msg: http::Request) -> HandlerResult<http::Response> {
    Ok(http::Response::ok())
}