macro_rules! assert_io_read_to_string_gt_as_result { ($a_reader:expr, $b_reader:expr $(,)?) => { ... }; }
Expand description
Assert a std::io::Read read_to_string() value is greater than another.
Pseudocode:
(reader1.read_to_string(a) ⇒ a) > (reader2.read_to_string(b) ⇒ b)
-
If true, return Result
Ok(()). -
Otherwise, return Result
Errwith 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.