Rust by Example

[Rust][rust] is a modern systems programming language focusing on safety, speed,and concurrency. It accomplishes these goals by being memory safe without using garbage collection.

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24 days of Rust – derive_builder

Today our focus is the derive_builder crate. It provides a macro to automatically generate setter methods for struct fields. And since all setters return the struct itself, we can chain them in a so called builder pattern.

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