5d08fa9773
TB: Reserved + Protected + IM + lazy is a horrible combination that should not exist As discovered by `@JoJoDeveloping,` the result of having both Protector exceptions on lazy locations (protectors only protect initialized bytes) and interior mutability exceptions for protected tags (Reserved IM does not accept foreign writes when protected) leads to some very undesirable results, namely that we cannot do spurious writes even on protected activated locations. We propose that Protected Reserved IM should no longer exist and instead when a type is retagged as part of a `FnEntry` it is assumed to lose interior mutability. In fact, this was already being done implicitly because relevant transitions were guarded by an `if protected`, but the difference is that now it also applies to transitions that occur after the end of the protector. |
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rust-analyzer is a modular compiler frontend for the Rust language. It is a part of a larger rls-2.0 effort to create excellent IDE support for Rust.
Quick Start
https://rust-analyzer.github.io/manual.html#installation
Documentation
If you want to contribute to rust-analyzer check out the CONTRIBUTING.md or if you are just curious about how things work under the hood, check the ./docs/dev folder.
If you want to use rust-analyzer's language server with your editor of choice, check the manual folder. It also contains some tips & tricks to help you be more productive when using rust-analyzer.
Security and Privacy
See the corresponding sections of the manual.
Communication
For usage and troubleshooting requests, please use "IDEs and Editors" category of the Rust forum:
https://users.rust-lang.org/c/ide/14
For questions about development and implementation, join rust-analyzer working group on Zulip:
https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Frust-analyzer
Quick Links
- Website: https://rust-analyzer.github.io/
- Metrics: https://rust-analyzer.github.io/metrics/
- API docs: https://rust-lang.github.io/rust-analyzer/ide/
- Changelog: https://rust-analyzer.github.io/thisweek
License
rust-analyzer is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0).
See LICENSE-APACHE and LICENSE-MIT for details.