Macro sealrs::matcher

macro_rules! matcher {
    ($value:ident => $body:expr) => { ... };
}

Creates TestProbe matcher function from the user specified block of code

Examples

matcher!(v => {
    if let Some(m) = v.downcast_ref::<some_actor::SomeMsg>() {
        if m.data > 100 {
            true
        } else {
            false
        }
    } else {
        false
    }
});