est31

Another open question is how this API relates to https://github.com/rust-lang/rust/issues/47389 which is about minimizing span information throughout the compiler. Should stabilization be blocked until a design for #47389 is found?...

But rust-analyzer might one day expand the scope of incremental compilation to the parsing stage, right?

What we *could* do is store for each macro invocation whether it has invoked any of the inspection APIs or not and then re-run the macro only if any of...

@jhpratt my question about 1-based vs 0-based is still not answered: https://github.com/rust-lang/rust/issues/54725#issuecomment-497246753

> But to my wider point, a proc-macro can generate random numbers, access the filesystem, or connect to a database (the example I linked to). That's possible for now, but...

As a downstream user of winit ([glium](https://github.com/glium/glium/)), I want to file my opposition to the deprecation of the `run` function on event loops. It's okay if you add a second...

This feature would be useful: https://github.com/rust-lang/rust/issues/41555

``` $ cp serde_derive.wasm serde_derive_nodebug.wasm $ wasm-strip serde_derive_nodebug.wasm $ du -h * 1,1M serde_derive_nodebug.wasm 2,8M serde_derive.wasm $ gzip serde_derive* $ du -h * 232K serde_derive_nodebug.wasm.gz 688K serde_derive.wasm.gz ``` So it...

See https://github.com/serde-rs/serde/pull/1650 where I do some further tricks to get the compressed size down even further.

> sadly, that PR left columns disabled windows FYI, it's because of Visual Studio expecting debug info to either only contain line number, or a full (start line, start column,...