Macro assert_eq_as_result

macro_rules! assert_eq_as_result {
    ($a:expr, $b:expr $(,)?) => { ... };
}

Assert an expression is equal to another.

Pseudocode:
a = b

• 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 sanitizing inputs, or handling different results in different ways.

Module macros

• assert_eq_as_result

Rust standard macros

• assert_eq
• debug_assert_eq