jyn

[Play](https://play.rust-lang.org/?version=nightly&mode=debug&edition=2018&gist=7c8e9857143233c07cf7d320c6a447ab). With the current rules, I cannot write `impl TryFrom for MyStruct` for a generic T. ```rust use std::convert::TryFrom; trait MyTrait {} struct MyStruct; impl TryFrom for MyStruct where T:...

Err hold on, that doesn't compile on nightly either. Ignore me.

I'm happy to maintain the project :) If you give me permissions to merge PRs and publish to crates.io I can start reviewing the open PRs.

Amazing, thank you! I'm quite busy this week with Rustconf but I'll spend some time looking at open PRs next week :)

I'm going to close this since I've started working on cargo-sweep :) thanks again for responding so promptly and making sure the library continues to be maintained!

> Would we somehow create a project with an error for sweep to find? That was my idea, yeah :) You should be able to reproduce it consistently by adding...

I just checked and rustup prevents you from naming custom toolchains things that could be a version number: ``` $ rustup toolchain link 1.52.0 /home/jnelson/rust-lang/rust/out error: invalid custom toolchain name:...

@juhp I see quite a lot of unrelated changes in this PR. Could you please split into each of them into a separate PR so I can review / merge...

I haven't looked at #58 in detail, but I want to mention (to @LovecraftianHorror as well) that this is pretty common for cargo subcommands, because cargo provides no way to...

@chriswalz that's not quite the same thing - `git merge --squash branch` takes the changes from `branch` and applies them to the index without committing. But that's not at all...