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www.ralfj.de | ||
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ricardomartins.cc
[AI summary] This technical blog post explains the concept of interior mutability in Rust, providing a deep dive into how std::cell::Cell and std::cell::RefCell allow mutable state within immutable structures and discusses their use cases and safety guarantees. |
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boats.gitlab.io
Today I realized a new crate called pin-cell. This crate contains a type called PinCell, which is a kind of cell that is similar to RefCell, but only can allow pinned mutable references into its interior. Right now, the crate is nightly only and no-std compatible. How is the API of PinCell different from RefCell? When you call borrow_mut on a RefCell, you get a type back that implements DerefMut, allowing you to mutate the interior value. |
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manishearth.github.io
This post is now a part of the official rust book In my previous post I talked a bit about why the RWlock pattern is important for accessing data, ... |
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dlang.org
D Programming Language |
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