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17 lines
491 B
Markdown
17 lines
491 B
Markdown
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# `alloc`
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To use `alloc` you must implement a global (heap) allocator.
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```rust,editable
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{{#include alloc-example/src/main.rs:Alloc}}
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```
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<details>
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* `buddy_system_allocator` is a third-party crate implementing a basic buddy system allocator. Other
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crates are available, or you can write your own or hook into your existing allocator.
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* The const parameter of `LockedHeap` is the max order of the allocator; i.e. in this case it can
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allocate regions of up to 2**32 bytes.
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</details>
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