Function spawn_process 

pub fn spawn_process(cmd: &str, args: Vec<String>) -> Result<Child, Error>

Spawn a new async process with piped stdout and stderr.

Launches a subprocess with the given command and arguments using tokio. Both stdout and stderr are piped and can be accessed via the returned Child.

Arguments

• cmd - Command to execute
• args - Command line arguments

Returns

Returns a Result<Child, io::Error> - the spawned tokio process or an error.

Examples

use ej_io::process::spawn_process;

#[tokio::main]
async fn main() {
    let mut child = spawn_process("echo", vec!["Hello".to_string()]).unwrap();
    let output = child.stdout.take().unwrap();
}