obj-pool 0.2.0

A simple object arena
Documentation 
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# obj-pool

[![Build Status](https://travis-ci.org/stjepang/vec-arena.svg?branch=master)](https://travis-ci.org/artemshein/obj-pool)
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#### What is this?

A simple object arena.

You want to build a doubly linked list? Or maybe a bidirectional tree? Perhaps an even more
complicated object graph?

Managing ownership and lifetimes might be tough then. Your options boil down to:

1. Use unsafe code to escape Rust's ownership rules.
2. Wrap every object in `Rc<RefCell<T>>`.
3. Use `Vec<T>` to store objects, then access them using indices.

If the last option seems most appealing to you, perhaps `ObjPool<T>` is for you.
It will provide a more convenient API than a plain `Vec<T>`.

#### Examples

Some data structures built using `ObjPool<T>`:

* [Doubly linked list](https://github.com/artemshein/obj-pool/blob/master/examples/linked_list.rs)
* [Splay tree](https://github.com/artemshein/obj-pool/blob/master/examples/splay_tree.rs)