// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// 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.

// Ref: https://stackoverflow.com/q/37347311

trait Storage {
    type Error;
}

enum MyError<S: Storage> {
    StorageProblem(S::Error),
}

impl<S: Storage> From<S::Error> for MyError<S> { //~ ERROR conflicting implementations
    fn from(error: S::Error) -> MyError<S> {
        MyError::StorageProblem(error)
    }
}

fn main() {}
