Macro lib::assert_option_some_ne_as_result

macro_rules! assert_option_some_ne_as_result {
    ($a_option:expr, $b_option:expr $(,)?) => { ... };
}

Assert expression is_some(), and its value is not equal to another.

• If true, return Result Ok(()).

• Otherwise, return Result Err with a diagnostic message.

This macro provides the same statements as assert_option_some_ne, except this macro returns a Option, 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_option_some_ne
• assert_option_some_ne_as_result
• debug_assert_option_some_ne