rust set toolchain

To set the Rust toolchain for a project using the C language, you can follow these steps:

1. Install Rust:

2. Visit the official Rust website: https://www.rust-lang.org/ and follow the instructions to install Rust.

3. Configure the project:

4. Create a new Rust project or navigate to an existing one.

5. Create a rust-toolchain file:

6. Inside the project directory, create a file named rust-toolchain (without any file extension).

7. Specify Rust version:

8. Open the rust-toolchain file and specify the desired Rust version, for example: 1.59.0

9. Build the project:

10. Run the appropriate Rust commands (e.g., cargo build) to build your project using the specified Rust toolchain.

By following these steps, you will have set the Rust toolchain for your C project. Adjust the Rust version in the rust-toolchain file according to your project's requirements.