RunCmd

This library is used for extending Execute which is extending Command in order to execute commands more easily. Especially made for simple shell commands returning an exit code as a number, stdout and stderr as strings.

Usage

use std::process::Command;

use runcmd::RunCmd;

RunCmd::new("echo \"Hello World\"").execute();

verbose

verbose() will print the ins and outs to stdout

RunCmd::new("echo \"Hello World\"")
    .verbose()
    .execute();

shell

shell() sets the executor to run the command in a shell using the underlying Execute::shell rather than Execute::command.

RunCmd::new("echo \"Hello World\"")
    .shell()
    .execute();

executep

executep() runs the command, without returning anything, but panics if the command doesn't succeed. Useful in only the most trival circumstances.

RunCmd::new("echo \"Hello World\"")
    .shell()
    .executep();

execute

execute() runs the command, returning a RunCmdOutput.

let retval: RunCmdOutput = RunCmd::new("echo \"Hello World\"").execute();

It returns the following.

pub struct RunCmdOutput {
    pub cmd: String,
    pub stdout: String,
    pub stderr: String,
    pub exitcode: i32
}