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What are macros in Rust and how are they used? |
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Answered by
Tvenus
Jul 15, 2024
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Macros in Rust are a way to write code that writes other code (metaprogramming). They come in two forms: declarative macros (using macro_rules!) and procedural macros. Macros are used for code generation, reducing boilerplate, and creating domain-specific languages. |
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Omokami
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Macros in Rust are a way to write code that writes other code (metaprogramming). They come in two forms: declarative macros (using macro_rules!) and procedural macros. Macros are used for code generation, reducing boilerplate, and creating domain-specific languages.