Derive builder is a procedural macro. It will run at compile time and transform your program's source code.
If you have cargo-edit installed, run this command in a terminal, in your project's directory:
cargo add derive_builder
To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:
derive_builder = "0.9.0"
You may need to import the macro(s) with use derive_builder::*.
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