ea1a31b150
Introduce a `//@ needs-crate-type` compiletest directive The `//@ needs-crate-type: $crate_types...` directive takes a comma-separated list of crate types that the target platform must support in order for the test to be run. This allows the test writer to semantically convey that the ignore condition is based on target crate type needs, instead of using a general purpose `//@ ignore-$target` directive (often without comment). Fixes #132309. ### Example ```rs //@ needs-crate-type: dylib (ignored on e.g. wasm32-unknown-unknown) //@ compile-flags: --crate-type=dylib fn foo() {} ``` ### Review advice - Best reviewed commit-by-commit. - The impl is not very clean, I briefly attempted to clean up the directive handling but found that more invasive changes are needed, so I'd like to not block on the cleanup for now. try-job: test-various try-job: armhf-gnu |
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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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