Function validate_nested

derive_tests/tests/validify.rs:168–184

(nested: &NestedInput)

}

fn validate_nested(nested: &NestedInput) -> Result<(), ValidationErrors> {
    let mut errs = ValidationErrors::new();

    if nested.a.is_none() && nested.b.is_none() {
        errs.add(ValidationError::new_schema("Can't both be empty"));
    }

    if nested.a.is_some() && nested.b.is_some() {
        errs.add(ValidationError::new_schema("Can't both be some"));
    }

    if errs.is_empty() {
        return Ok(());
    }

    Err(errs)
}

#[test]
fn schema_mod_val() {