add a macro for static (compile-time) assertions #54958
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(rust_highfive has picked a reviewer for you, use r? to override) |
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@bors r+ rollup |
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📌 Commit a332387 has been approved by |
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Is this macro usable from the Prelude too? Something similar is useful in user code too. |
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No, this is not meant for users. Users will get first class support for |
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@oli-obk you'd likely still want such a macro... I doubt Having to give the assertion a name though is rather ugly. Fine for internal use, not so for libstd. |
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add a macro for static (compile-time) assertions Cc @oli-obk
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add a macro for static (compile-time) assertions Cc @oli-obk
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Rollup of 16 pull requests Successful merges: - #54755 (Documents reference equality by address (#54197)) - #54811 (During rustc bootstrap, make default for `optimize` independent of `debug`) - #54825 (NLL says "borrowed content" instead of more precise "dereference of raw pointer") - #54860 (Add doc comments about safest way to initialize a vector of zeros) - #54869 (Fix mobile docs) - #54891 (Fix tracking issue for Once::is_completed) - #54913 (doc fix: it's auto traits that make for automatic implementations) - #54920 (Fix handling of #[must_use] on unit and uninhabited types) - #54932 (A handful of random string-related improvements) - #54936 (impl Eq+Hash for TyLayout) - #54950 (std: Synchronize global allocator on wasm32) - #54956 ("(using ..." doesn't have the matching ")") - #54958 (add a macro for static (compile-time) assertions) - #54967 (Remove incorrect span for second label inner macro invocation) - #54983 (Fix slice's benchmarks) - #54989 (Fix spelling in the documentation to htmldocck.py) Failed merges: r? @ghost
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Cc @oli-obk