---
title: "Discussion on \"How GPUI's Entity Model Solves Rust State Management (With a Ratatui Example)\" | Hashnode"
description: "Discussion on \"How GPUI's Entity Model Solves Rust State Management (With a Ratatui Example)\". Inspired by GPUI's ownership model, I built a Rust crate that manages state via entity handles into a central store—then used it in a ratatui app."
url: "https://hashnode.com/posts/how-gpui-s-entity-model-solves-rust-state-management-with-a-ratatui-example/6acea79fd245631f5cab443b"
---

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# [How GPUI's Entity Model Solves Rust State Management (With a Ratatui Example)](https://out-of-order.hashnode.dev/how-gpui-s-entity-model-solves-rust-state-management-with-a-ratatui-example?utm_source=hashnode&utm_medium=feed)

Inspired by GPUI's ownership model, I built a Rust crate that manages state via entity handles into a central store—then used it in a ratatui app.

Oct 13 · 10 min read · out-of-order.hashnode.dev  
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## Written by

[Mouhamad Al Mounayar](https://hashnode.com/@mouhamadalmounayar)

@mouhamadalmounayar · Paris, France

  
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