Macro assert_command_stderr_is_match_as_result

macro_rules! assert_command_stderr_is_match_as_result {
    ($command:expr, $matcher:expr $(,)?) => { ... };
}

👎Deprecated: Please rename from assert_command_stderr_is_match_as_result to assert_command_stderr_string_is_match_as_result because this macro does the comparison via a Rust UTF-8 String.

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

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

• If true, return Result Ok(()).

• Otherwise, return Result Err with a diagnostic 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_is_match
• assert_command_stderr_is_match_as_result
• debug_assert_command_stderr_is_match