---
title: "Discussion on \"Dissecting the Rust Vtable: Dynamic Dispatch vs. Monomorphization in Assembly\" | Hashnode"
description: "Discussion on \"Dissecting the Rust Vtable: Dynamic Dispatch vs. Monomorphization in Assembly\". Branch Mispredictions, Cache Lines, and the Cost of Fat Pointers"
url: "https://hashnode.com/posts/rust-vtable-monomorphization-assembly/6abb9f046ec4f300fbfd4427"
---

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# [Dissecting the Rust Vtable: Dynamic Dispatch vs. Monomorphization in Assembly](https://sufyanism.hashnode.dev/rust-vtable-monomorphization-assembly?utm_source=hashnode&utm_medium=feed)

Branch Mispredictions, Cache Lines, and the Cost of Fat Pointers

Sep 24 · 6 min read · sufyanism.hashnode.dev  
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-   [#monomorphization](https://hashnode.com/tag/monomorphization)
-   [#systemprogramming](https://hashnode.com/tag/systemprogramming)
-   [#code](https://hashnode.com/tag/code)

## Written by

[Sufyan bin Uzayr](https://hashnode.com/@sufyanism)

@sufyanism · Bahrain

  
[View profile](https://hashnode.com/@sufyanism)

Writer; coder; educator; coffee-lover.

Mostly Rust, and Linux, sometimes C++.

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