# umm-malloc-rs
[](https://crates.io/crates/umm-malloc)
[](https://crates.io/crates/umm-malloc)
[](https://docs.rs/umm-malloc)

Provides a global allocator using the [umm_malloc][0] library.
`umm_malloc` is a small and simple malloc designed for embedded systems.
It is able to allocate and free quickly with limited memory fragmentation.
## Limitations
All allocations form this allocator are aligned by 8 bytes.
Requesting a larger alignment is not implemented and will panic.
## Future Work
`umm_malloc` has features for collecting metrics and detecting heap corruption,
which could be exposed conveniently with cargo features.
An implementation of memalign could be added to `umm_malloc`.
[0]: https://github.com/rhempel/umm_malloc