assert_status_success_false_as_result

Macro assert_status_success_false_as_result 

Source
macro_rules! assert_status_success_false_as_result {
    ($a:expr $(,)?) => { ... };
}
Expand description

Assert a status is a failure.

Pseudocode:
a ⇒ status ⇒ success = false

  • If true, return Result Ok(a ⇒ status ⇒ code ⇒ value).

  • 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