RustDesk Project Structure

The open-source remote desktop infrastructure. RustDesk is built for speed and security, utilizing Rust for the core networking and remote control logic and Flutter for a consistent cross-platform user interface.

Updated 2025-12-30

#rustdesk #remote-desktop #rust #flutter #networking #cross-platform #open-source

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Project Directory

rustdesk/

src/

Core Rust logic

main.rs

Application entry point

server.rs

Networking logic

common/

Shared Rust utilities

client/

Client-side remote logic

flutter/

Main Flutter UI

lib/

Dart source code

pubspec.yaml

libs/

Shared internal libraries

res/

Resource files (icons, etc.)

Cargo.toml

Rust dependency manifest

Repository Info

Repository-rustdesk/rustdesk
Stars-65k+
License-AGPL-3.0
Last Analyzed-December 2025

Tech Stack

Core-Rust
UI Framework-Flutter
Networking-TCP/UDP with custom protocols
Rendering-Sciter (Legacy) / Flutter (Modern)

Architecture Notes

RustDesk is designed for low-latency remote access. It uses Rust to handle the heavy lifting of screen capturing, video encoding, and high-throughput networking. The Flutter frontend provides a modern and responsive interface for both the controller and the controlled device. It's a prime example of a 'Hybrid' architecture where the performance-critical parts are in a system language (Rust) and the UI is in a high-level framework (Flutter).

Key Directories

src/-Houses the core networking and remote control logic written in Rust
flutter/-The primary user interface built with Flutter for multi-platform support
libs/-Shared internal libraries that provide common functionality across the project

Why This Structure?

RustDesk is an exceptional reference for building high-performance networking applications. It shows how to combine the safety and speed of Rust with the cross-platform capabilities of Flutter. It's an essential study for anyone interested in remote access, streaming, or specialized networking software.

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