IntelliJ Rust Changelog #136
source link: https://intellij-rust.github.io/2020/11/30/changelog-136.html
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IntelliJ Rust Changelog #136
30 Nov 2020
New Features
- Introduce the new experimental engine for name resolution (disabled by default).
The new algorithm (aka name resolution 2.0) uses the fixed-point iteration approach and aims to improve our support for
complex glob imports (
use foo::*) and re-exports. Also, it will allow the plugin to expand the upcoming macros 2.0 properly. The new algorithm works for top-level items only, so local variables as well as type inference functionality won’t be affected. If you are ready to give it a try, enableUse experimental name resolution engineoption inSettings / Preferences | Languages & Frameworks | Rustsettings. Although the feature is currently experimental, we encourage you to try it out and share if you face any issues. It will help us to polish the new algorithm and make it the default one. Please useHelp | Create New Issueaction in your IDE or our issue tracker directly to file your issues.
-
Take into account macro invocations in type context, e.g.
const FOO: foobar!() = 1 -
Compiler errors detection improvements:
- Detect attributes that require parentheses but haven’t them, and suggest
Add parenthesesquick-fix (by @zeroeightysix)
- Detect the missing type of
constandstaticitems as a semantic error and produce a user-friendly error message. Also, provide a quick-fix to add explicit type in such cases (by @Kobzol)
- Detect E0057 in some cases (by @zeroeightysix)
- Detect attributes that require parentheses but haven’t them, and suggest
Performance Improvements
- Slightly optimize syntax highlighting and other analysis
Fixes
- Fix macro group matching in some cases. In particular, this fixes completion in
tokio 0.3
- Validate Perf profiler settings when running code with
CPU profiler on Linux.
Now, in case of no
perfpath specified in settings, IDE will show an error with a link to configure the profiler settings
Full set of changes can be found here
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