graph_macro/src/lib.rs


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//! This file provides a macro to delegate the implementation of a
//! type that wraps a graph.  More precisely, the macro helps the
//! wrapper type implement the various Graph-related traits.

use proc_macro::TokenStream;

#[proc_macro_derive(Testing)]
pub fn test_derive(input: TokenStream) -> TokenStream {
    println!("input: {input:?}");

    TokenStream::new()
}