metastruct_macro

Crates.iometastruct_macro
lib.rsmetastruct_macro
version0.1.1
sourcesrc
created_at2022-12-08 04:13:33.564363
updated_at2023-06-19 04:34:16.040969
descriptionAbstractions for iterating and mapping over struct fields (proc macro crate)
homepage
repositoryhttps://github.com/sigp/metastruct
max_upload_size
id732337
size32,028
Developers (github:braun-embedded:developers)

documentation

README

metastruct

Metastruct is Rust library for metaprogramming with struct fields.

Some of the things you can do with metastruct include:

  • Iterate over a struct's fields.
  • Map a closure over all or some of a struct's fields.
  • Access the number of fields in a struct at compile-time via a const.

This is achieved by a procedural macro, which generates macro_rules! macros.

One way of understanding metastruct is as a shortcut to writing your own derive macros. If you have a trait that you'd like to implement on a one-off basis, metastruct can help you write that implementation without a derive macro.

:construction: Under Construction :construction:

This library is currently under construction and should not be considered stable.

There's currently no documentation aside from a few scant code comments and examples/tests.

License

Apache 2.0

Commit count: 14

cargo fmt