pinpoint

This crate provides the IntoPin trait. IntoPin is powerfull for creating coerced, pinned references.

Example

```Rust

![feature(pin)]

extern crate pinpoint;

use std::pin::Pin; use pinpoint::IntoPin;

fn example<'a, P>(item: P) where P: IntoPin<&'a mut [u8]> { let mut pin: Pin<&mut [u8]> = item.into_pin(); pin.reverse(); }

let mut v = vec![1, 2, 3, 4]; example(&mut v); assert_eq!(v, [4, 3, 2, 1]);

let mut b: Box<[u8]> = Box::new([4, 3, 2, 1]); example(&mut b); assert_eq!(*b, [1, 2, 3, 4]); ```