Struct Command 

pub struct Command { /* private fields */ }

A program run for the duration of a test run.

Implementations

impl Command

pub fn new(name: &str, program: &str) -> Self

pub fn arg(self, arg: &str) -> Self

pub fn args<I: IntoIterator<Item = S>, S: AsRef<str>>(self, args: I) -> Self

pub fn dir(self, dir: impl Into<PathBuf>) -> Self

Runs in this directory (a program that keeps its files where it runs).

pub fn env(self, key: &str, value: &str) -> Self

pub fn ready(self, ready: Ready) -> Self

pub fn patience(self, patience: Duration) -> Self

How long to wait for it to be ready.

pub fn hint(self, hint: &str) -> Self

What to say when the program is not there: how to get it.

pub fn program(&self) -> &str

The program that is run.

pub fn argv(&self) -> &[String]

Its arguments.

pub fn working_dir(&self) -> Option<&Path>

The directory it runs in, if it has one of its own.

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Service for Command

fn name(&self) -> &str

What the tests call it.

fn unavailable(&self) -> Option<String>

Why it cannot run on this machine, and how to get it so that it can; None when it can.

fn start(&self) -> Result<Box<dyn Running>, String>

Starts it and waits until it is ready.