zeroize_alloc

This crate zeros all memory before freeing it, so if you keep secrets on the heap, you can be sure they no longer exist once they are freed.

Usage

```rust

[global_allocator]

static ALLOC: zeroize_alloc::ZeroizingAlloc = ZeroizingAlloc(YourAllocator); ```

If you want to use the default allocator, use std::alloc::System.