Implement a derive macro #61
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- Modify pdl_compiler::parser::parse_file to input file path by reference
- Implement pdl derive proc_macro attribute
- Implement proc_macro_attribute to derive pdl backend
mgeisler
reviewed
Aug 31, 2023
mgeisler
reviewed
Aug 31, 2023
|
I would love to see this in action — right now I only have a vague idea of how this will actually work. We would also need documentation and the new create should probably have its own README instead of reusing the one from the compiler. |
mgeisler
approved these changes
Aug 31, 2023
The `pdl` proc_macro attribute is used on a module
definition. The proc_macro implementation preserves
the module name, attributes, and items.
Usage:
```
#[pdl("input.pdl")]
mod backend {
}
```
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