f0707fad31
There is no safety contract and I don't think any of them can actually cause UB in more ways than passing malicious source code to rustc can. While LtoModuleCodegen::optimize says that the returned ModuleCodegen points into the LTO module, the LTO module has already been dropped by the time this function returns, so if the returned ModuleCodegen indeed points into the LTO module, we would have seen crashes on every LTO compilation, which we don't. As such the comment is outdated. |
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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).
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