pin-project 0.1.3

An attribute that would create a projection struct covering all the fields.
Documentation
# pin-project

[![Build Status](http://img.shields.io/travis/taiki-e/pin-project.svg)](https://travis-ci.org/taiki-e/pin-project)
[![version](https://img.shields.io/crates/v/pin-project.svg)](https://crates.io/crates/pin-project/)
[![documentation](https://docs.rs/pin-project/badge.svg)](https://docs.rs/pin-project/)
[![license](https://img.shields.io/crates/l/pin-project.svg)](https://crates.io/crates/pin-project/)

An attribute that would create a projection struct covering all the fields.

[Documentation](https://docs.rs/pin-project/)

## Usage

Add this to your `Cargo.toml`:

```toml
[dependencies]
pin-project = "0.1.3"
```

Now, you can use pin-project:

```rust
use pin_project::unsafe_project;
```

The current version of pin-project requires Rust nightly 2018-12-26 or later.

## Examples

```rust
use pin_project::unsafe_project;
use std::marker::Unpin;
use std::pin::Pin;

#[unsafe_project]
struct Foo<T, U> {
    #[pin]
    future: T,
    field: U,
}

impl<T, U> Foo<T, U> {
    fn baz(mut self: Pin<&mut Self>) {
        let this = self.project();
        let _: Pin<&mut T> = this.future; // Pinned reference to the field
        let _: &mut U = this.field; // Normal reference to the field
    }
}

impl<T: Unpin, U> Unpin for Foo<T, U> {} // Conditional Unpin impl
```

## License

Licensed under either of

* Apache License, Version 2.0, ([LICENSE-APACHE]LICENSE-APACHE or <http://www.apache.org/licenses/LICENSE-2.0>)
* MIT license ([LICENSE-MIT]LICENSE-MIT or <http://opensource.org/licenses/MIT>)

at your option.

### Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.