jyn

Document that the Connector can determine HTTP version

5

**Version** `hyper 0.14.14` **Platform** `Linux pop-os 5.13.0-7614-generic #14~1631647151~20.04~930e87c-Ubuntu SMP Fri Sep 17 00:26:31 UTC x86_64 x86_64 x86_64 GNU/Linux` **Description** Hyper silently upgrades HTTPS requests that set `Version::HTTP_11` to an HTTP/2...

xargo doesn't work with cranelift

7

``` $ cat config.toml [rust] codegen-backends = ["cranelift"] $ x.py test --stage 0 src/tools/miri error: failed to run `rustc` to learn about target-specific information Caused by: process didn't exit successfully:...

- Converting between IDs (HirIds, DefIds, LocalDefIds) - Accessing the AST/HIR/MIR of a program It turns out we have some examples already in https://github.com/rust-lang/rustc-dev-guide/blob/master/examples/, we should expand those and make...

Document better that it's OK to use CI for testing

1

Currently this is documented as > If your machine is not very powerful, a common strategy is to only use ./x.py check on your local machine and let the CI...

Example PR: https://github.com/rust-lang/rust/pull/79525. It would go near the feature gate section: https://rustc-dev-guide.rust-lang.org/implementing_new_features.html#stability-in-code

Add logging in rustc itself that links to the dev-guide

5

It would really cool if, among the myriad other logging in rustc, we could also have 'dev-guide logging'. The idea is that you could have `RUSTC_LOG=[rustc_dev_guide]=info`, which shows logging from...

Often people have specific question of a thing they want to do: 'how do I get all function calls, as well as the DefId of the called function and the...

Document using download-rustc for working on rustdoc

1

This is the easy part of https://github.com/rust-lang/rust/issues/66581. It should go in `rustdoc.html`.

Add a section on how to use git

23

Git is a major part of contributing to rust-lang/rust, but it sees almost no discussion in the guide. There should be instructions on: - How to pull, branch, push, etc....