Macro assert_command_stderr_ne_x_as_result

macro_rules! assert_command_stderr_ne_x_as_result {
    ($a_command:expr, $b_expr:expr $(,)?) => { ... };
}

Assert a command stderr string is not equal to an expression.

Pseudocode:
(command ⇒ stderr) = (expr into string)

• If true, return Result Ok(stderr).

• Otherwise, return Result Err(message).

This macro provides the same statements as assert_, except this macro returns a Result, rather than doing a panic.

This macro is useful for runtime checks, such as checking parameters, or sanitizing inputs, or handling different results in different ways.

Module macros

• assert_command_stderr_ne_x
• assert_command_stderr_ne_x_as_result
• debug_assert_command_stderr_ne_x