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be5f55c5f6
* Extend snake_to_camel plugin to replace {} in the doc string with the origin snake-cased ident.
Also, track tokio-rs master.
This is really ad-hoc, undiscoverable, and unintuitive, but there's no way to programmatically create doc strings
in regular code, and I want to produce better doc strings for the associated types.
Given `fn foo_bar`:
Before: `/// The type of future returned by the function of the same name.`
After: ``/// The type of future returned by `{}`.``
=> `/// The type of future returned by foo_bar.`
* Fix some docs
* Use a helper fn on pipeline::Frame instead of handrolled match.
* Don't hide docs for ClientFuture.
It's exposed in the Connect impl of FutureService -- the tradeoff for not generating *another* item -- and hiding it breaks doc links.
* Formatting
* Rename snake_to_camel plugin => tarpc-plugins
* Update README
* Mangle a lot of names in macro expansion.
To lower the chance of any issues, prefix idents in service expansion with __tarpc_service.
In future_enum, prefix with __future_enum. The pattern is basically __macro_name_ident.
Any imported enum variant will conflict with a let binding or a function arg, so we basically
can't use any generic idents at all. Example:
enum Req { request(..) }
use self::Req::request;
fn make_request(request: Request) { ... }
^^^^^^^ conflict here
Additionally, suffix generated associated types with Fut to avoid conflicts with camelcased rpcs.
Why someone would do that, I don't know, but we shouldn't allow that wart.
// Copyright 2016 Google Inc. All Rights Reserved.
//
// Licensed under the MIT License, <LICENSE or http://opensource.org/licenses/MIT>.
// This file may not be copied, modified, or distributed except according to those terms.
#![feature(conservative_impl_trait, plugin)]
#![plugin(tarpc_plugins)]
extern crate futures;
#[macro_use]
extern crate tarpc;
use tarpc::util::Never;
use tarpc::sync::Connect;
service! {
rpc hello(name: String) -> String;
}
#[derive(Clone)]
struct HelloServer;
impl SyncService for HelloServer {
fn hello(&self, name: String) -> Result<String, Never> {
Ok(format!("Hello, {}!", name))
}
}
fn main() {
let addr = "localhost:10000";
let _server = HelloServer.listen(addr);
let client = SyncClient::connect(addr).unwrap();
println!("{}", client.hello(&"Mom".to_string()).unwrap());
}