Rust: update rust-analyzer from 0.0.266 to 0.0.270

[redsun82]

No description provided.

[redsun82]

As far as I can tell the first DCA experiment is showing several changes on the rust-analyzer comparison side that I'll let @hvitved look into. There were also 2 reops failing because of some infrastructure blip. I've restarted another one with those two repos.

[hvitved]

As far as I can tell the first DCA experiment is showing several changes on the rust-analyzer comparison side that I'll let @hvitved look into.

When we look at the Rust-analyzer comparison, call graph (QL unique), per source numbers, it goes up by ~20k, which means that our QL implementation is able to resolve an additional 20k calls that the extractor cannot. However, looking at the numbers for Rust-analyzer comparison, call graph (same), per source, we see that it goes down by ~20k as well, so this means that our QL implementation is not actually able to resolve any new calls, it simply means that the extractor is able to resolve 20k fewer calls. The same goes for the path-resolution numbers. So, in summary, the upgrade makes the extractor-provided resolution data less precise, which I reckon is because we cannot provide meaningful canonical paths for anonymous items anymore?

[redsun82]

which I reckon is because we cannot provide meaningful canonical paths for anonymous items anymore?

Indeed, that seems the case.

[aibaars]

Looks good to me, unfortunately a conflict.