Function cargo 

pub fn cargo() -> Result<Command>

Constructs a new Command for launching cargo targeting hyperlight guest code.

The value of the CARGO environment variable is used if it is set; otherwise, the default cargo from the system PATH is used. If RUSTUP_TOOLCHAIN is set in the environment, it is also propagated to the child process to ensure correct functioning of the rustup wrappers.

The default configuration is:

• No arguments to the program
• Inherits the current process’s environment
• Inherits the current process’s working directory

Errors

This function will return an error if:

• If the CARGO environment variable is set but it specifies an invalid path
• If the CARGO environment variable is not set and the cargo program cannot be found in the system PATH

Examples

Basic usage:

use cargo_hyperlight::cargo;

let command = cargo().unwrap();