Module assert_command_stderr_string_is_match

Assert a command stderr string is a match to a regex.

Pseudocode:
(command ⇒ stderr ⇒ string) is match (expr into string)

Example

use assertables::*;
use std::process::Command;
use regex::Regex;

let mut command = Command::new("bin/printf-stderr");
command.args(["%s", "alfa"]);
let matcher = Regex::new(r"lf").expect("regex");
assert_command_stderr_string_is_match!(command, &matcher);

Module macros

• assert_command_stderr_string_is_match
• assert_command_stderr_string_is_match_as_result
• debug_assert_command_stderr_string_is_match