closure! - A macro for individually capturing variables

This crate provides a macro which lets you write closures that can capture individually either by moving, referencing, mutably referencing of cloning.

Usage

Start by adding an entry to your Cargo.toml:

toml [dependencies] closure = "*"

Then import the crate with macro use enabled: ```

[macro_use]

extern crate closure; ```

Then you can write closures like so: ``` let string = String::from("move"); let x = 10; let mut y = 20; let rc = Rc::new(5);

let closure = closure!(move string, ref x, ref mut y clone rc { ... });

```