Crate exec_target

the simple invoke command for test

This invokes external a command and manipulates standard in out. You can use std::process::Command more easily.

Features

• minimum support rustc 1.56.1 (59eed8a2a 2021-11-01)

Example

use exec_target::exec_target_with_env_in;

let command = "target/debug/exe-stab-grep";
let args = &["--color=always", "-e", "c"];
let envs = vec![("GREP_COLORS", "ms=01;32")];
let inp = b"abcdefg\n" as &[u8];

let oup = exec_target_with_env_in(command, args, envs, inp);

assert_eq!(oup.stderr, "");
assert_eq!(oup.stdout, "ab\u{1b}[01;32m\u{1b}[Kc\u{1b}[m\u{1b}[Kdefg\n");
assert_eq!(oup.status.success(), true);

Structs

OutputString

Functions

args_from

parse a command line strings

exec_target

exec_target_with_env

exec_target_with_env_in

This invokes external a command and manipulates standard in out. You can use std::process::Command more easily.

exec_target_with_in