DragonOS/docs/locales/en/userland/appdev/rust-quick-start.md

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Quick Start Guide for Rust Application Development

Compilation Environment

  DragonOS has partial binary compatibility with Linux, so you can use the Rust compiler for Linux to compile.

Project Configuration

Creating from a Template

:::{note} This feature requires dadk version 0.2.0 or higher. For older versions, please refer to the historical DragonOS documentation. :::

1. Use the bootstrap.sh script in the tools directory of DragonOS to initialize the environment.
2. Enter cargo install cargo-generate in the terminal.

3. Enter the following command in the terminal:

   cargo generate --git https://github.com/DragonOS-Community/Rust-App-Template
   

To create the project. If your network is slow, please use a mirror site.

cargo generate --git https://git.mirrors.dragonos.org/DragonOS-Community/Rust-App-Template

1. Use cargo run to run the project.
2. In the user/dadk/config directory of DragonOS, refer to the template userapp_config.toml to create a compilation configuration, and install it to the / directory of DragonOS. (When using the compilation command options of dadk, please use the make install configuration in the Makefile for compilation and installation)
3. Compile DragonOS to install.

Manual Configuration

If you need to port other libraries or programs to DragonOS, please refer to the configuration in the template.

Since DragonOS currently does not support dynamic linking, you need to specify -C target-feature=+crt-static -C link-arg=-no-pie in RUSTFLAGS.