# persistence – Rust library for mutable resizable arrays built on top of mmap
A resizable, mutable array type implemented in Rust on top of mmap, providing
persistence for arrays of data in memory.
[](https://crates.io/crates/persistence)
## Learn more and get started
[Read the docs for this library](https://docs.rs/persistence/) to learn more
about what it is for and how you use it.
## Star me on GitHub
Don't forget to star [persistence on GitHub](https://github.com/ctsrc/persistence)
if you find this library interesting or useful.