Incoming nightly breakage

[oli-obk]

While your crate does nothing wrong per se, the incoming breakage may be somewhat annoying, and you can get ahead of the breakage.

The PR that will break this crate: rust-lang/rust#94081

The breakage: https://crater-reports.s3.amazonaws.com/pr-94081/try%23e251c42c969d6f8dbaae00e1028489c3a29f8789/reg/noria-common-0.6.0/log.txt

The fix is to move

noria/noria/src/controller.rs

Line 358 in 465184e

pub fn rpc<Q: Serialize, R: 'static>(

and

noria/noria/src/controller.rs

Line 179 in 465184e

type RpcFuture<A, R> = impl Future<Output = Result<R, failure::Error>>;

into their own module, so that the type alias doesn't try to get inferred at the same time as the impl Trait usage in the return type.

On a positive note: rust-lang/rust#65442 is now very much on my radar, with the PR that breaks your code this becomes actually fixable without a complex hack!

[jonhoo]

Thanks for the heads up! This repository is basically archived at this point, and the upstream crate hasn't been updated in a while, so I probably won't go through and fix this, but this should be helpful to anyone who does want to pick up the code. So I'll leave it open :)

[muety]

So the project is not under active development anymore?

[jonhoo]

No, I haven't worked on this since I graduated back in November 2020, and I don't think anyone's currently continuing the research in my lab at MIT either. This repository was, and still is, a research prototype :)

[ogbanugot]

Hi @jonhoo based on the breaking changes coming in can you help state clearly which version of nightly one needs to run this project smoothly. Thanks a lot.

[jonhoo]

Ah, that's a good question. I last worked on this end of November 2020, so a nightly from around there is likely to work. I don't have an exact date though.