d4f880f8ce
borrowck typeck children together with their root This introduces new cycle errors, even with `feature(inline_const_pat)` removed, see the `non-structural-match-types-cycle-err.rs` test. The new cycle error happens as the layout of `async`-blocks relies on their `optimized_mir`. As that now depends on `mir_borrowck` of its typeck parent, computing the layout of an `async`-block during MIR building, e.g. when evaluating a named `const` pattern. I think there's currently no way to have a named const pattern whose type references an async block while being allowed? cc `@oli-obk` `@RalfJung` I cannot think of other cases where we currently rely on the MIR of a typeck children while borrowchecking their parent. The crater run came back without any breakage. My work here will prevent any future features which rely on this as we'll get locked into borrowchecking them together as I continue to work on https://github.com/rust-lang/types-team/issues/129, cc `@rust-lang/types.` r? compiler-errors |
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| LICENSE-APACHE | ||
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This is the main source code repository for Rust. It contains the compiler, standard library, and documentation.
Why Rust?
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Performance: Fast and memory-efficient, suitable for critical services, embedded devices, and easily integrated with other languages.
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Reliability: Our rich type system and ownership model ensure memory and thread safety, reducing bugs at compile-time.
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Productivity: Comprehensive documentation, a compiler committed to providing great diagnostics, and advanced tooling including package manager and build tool (Cargo), auto-formatter (rustfmt), linter (Clippy) and editor support (rust-analyzer).
Quick Start
Read "Installation" from The Book.
Installing from Source
If you really want to install from source (though this is not recommended), see INSTALL.md.
Getting Help
See https://www.rust-lang.org/community for a list of chat platforms and forums.
Contributing
See CONTRIBUTING.md.
License
Rust is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0), with portions covered by various BSD-like licenses.
See LICENSE-APACHE, LICENSE-MIT, and COPYRIGHT for details.
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The Rust Foundation owns and protects the Rust and Cargo trademarks and logos (the "Rust Trademarks").
If you want to use these names or brands, please read the Rust language trademark policy.
Third-party logos may be subject to third-party copyrights and trademarks. See Licenses for details.