Crate picket 

Picket

Picket is a lightweight, serde-compatible generational arena allocator.

It allows you to insert items into an Arena and receive a unique Index in return. Unlike a standard Vec index, a Picket Index contains a “generation” counter. If an item is removed and its slot is reused by a new item, the old Index will fail to access the new item, preventing ABA problems.

Key Features

• Compact: Index is 8 bytes. Option<Index> is also 8 bytes.
• Serde: Optional support for full serialization/deserialization (feature: serde).
• no_std: Compatible with no_std.

Structs

Arena

A lightweight, generational arena allocator.

Drain

Index

A unique key to access values in an Arena.

Iter

IterMut