Struct Cmd

pub struct Cmd {
    pub program: String,
    pub args: Vec<String>,
}

This struct is basically identical to the std::process::Command, but when it is executed, it returns the stdout of the process as a string.

Fields

program: String

args: Vec<String>

Implementations

impl Cmd

pub fn new<S: Display>(program: S) -> Self

Create a command that will call program. For example, if you want to run the command echo 'hello world!', you would write: Cmd::new(“echo”).arg(“‘hello world!’”).run();

pub fn arg<S: Display>(self, s: S) -> Self

Give another arg to the program we’re calling

pub fn run(&self) -> String

Execute the shell command we’ve defined

Trait Implementations

impl Clone for Cmd

fn clone(&self) -> Cmd

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Cmd

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for Cmd

fn eq(&self, other: &Cmd) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Cmd