ffi_struct_derive vs ffi_struct_trait vs ffi_struct

This crate is a supporting library for the `ffi_struct` crate. It provides the proc macro `FFIStruct` which is used in conjunction with the `ffi_struct_trait` crate to provide an easy way to make a struct iterable in Rust and better than `struct_iterable` since you could have more detailed manipulation to the paddings.

The trait bounds for `ffi_struct`

The proc-macro crate for the Rust programming language to create structs with FFI compatibility. Also allows the members of the FFI structs to be iterable for better reflection than the crate `struct_iterable`.