rand-gen-proc-macro 0.1.1

Proc macros for the rand-gen crate
Documentation 
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use darling::FromDeriveInput;
use proc_macro::TokenStream;
use quote::ToTokens;
use rand_gen::RandGenReceiver;
use syn::parse;

#[macro_use]
extern crate darling;
#[macro_use]
extern crate quote;
extern crate syn;

mod rand_gen;

#[proc_macro_derive(RandGen, attributes(rand_gen))]
pub fn rand_gen(stream: TokenStream) -> TokenStream {
    let input = parse(stream).unwrap();
    RandGenReceiver::from_derive_input(&input)
        .unwrap()
        .into_token_stream()
        .into()
}