proptest-derive 0.1.2

Custom-derive for the Arbitrary trait of proptest.
Documentation 
// Copyright 2018 The proptest developers
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

#[macro_use]
extern crate proptest_derive;

#[derive(Arbitrary)] //~ `Foo` doesn't implement `std::fmt::Debug` [E0277]
struct Foo { x: usize }