assert_io_read_to_string_eq_as_result

Macro assert_io_read_to_string_eq_as_result 

Source
macro_rules! assert_io_read_to_string_eq_as_result {
    ($a_reader:expr, $b_reader:expr $(,)?) => { ... };
}
Expand description

Assert a ::std::io::Read read_to_string() is equal to another.

Pseudocode:
(a_reader.read_to_string(a_string) ⇒ a_string) = (b_reader.read_to_string(b_string) ⇒ b_string)

  • If true, return Result Ok((a_string, b_string)).

  • Otherwise, return Result Err(message).

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

§Module macros