Rust 2018 #13
Description
Hello.
I wanted to write a small tool to calculate something distributed on a master with slaves and learn more about Rust on the way. Having a simple transport layer with the help of protocol seemed like a good way. I'm using rustc 1.31.0 (abe02cefd 2018-12-04) and am currently getting this error:
error[E0107]: wrong number of type arguments: expected 0, found 2
--> src/network.rs:4:10
|
4 | #[derive(Protocol, Debug, PartialEq)]
| ^^^^^^^^ 2 unexpected type arguments
I'm trying to use this on:
#[derive(Protocol, Debug, PartialEq)]
pub enum Message {
RequestRegistration,
Register(Registration),
Job(Job),
Result(Job, Result),
RequestStatus,
Status(Status),
}Sadly the error is not very helpful in explaining what exactly I'm doing wrong but I highly suggest it has to do with Rust 2018, because the examples still use extern crate and #[macro_use]. Also there's no edition = "2018" in the Cargo.toml.
Any help on this is very appreciated. I don't think there's any other crate that can do what procotol suggests it can do this easily.