Fix soundness bug and refactor away unnecessary UnsafeCell.

xacrimon / dashmap

Blazing fast concurrent HashMap for Rust.

MIT License

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Open Bwallker opened 7 months ago

Bwallker commented 7 months ago

Fix a potential soundness bug by using ManuallyDrop.
Change SharedValue to contain a T instead of a UnsafeCell and remove as_ptr method.
Swap several calls to HashMap::get_key_value with calls to Hashmap::get_key_value_mut in order to make using UnsafeCell redundant.
Make unsafe blocks smaller and more refined.