Macro assertables::assert_fn_ok_ne_as_result

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macro_rules! assert_fn_ok_ne_as_result {
    ($a_function:path, $a_param:expr, $b_function:path, $b_param:expr) => { ... };
    ($a_function:path, $b_function:path) => { ... };
}

Expand description

Assert a function ok() 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_], except this macro returns a Result, rather than doing a panic.

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

Macro assertables::assert_fn_ok_ne_as_result

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