Function get_slot

perro_source/api_modules/perro_networking/src/slot.rs:19–24

(slots: &'a [Option<T>], id: u32, label: &str)

}

pub(crate) fn get_slot<'a, T>(slots: &'a [Option<T>], id: u32, label: &str) -> NetResult<&'a T> {
    slots
        .get(id as usize)
        .and_then(Option::as_ref)
        .ok_or_else(|| NetError::new(NetErrorKind::MissingHandle, format!("missing {label} {id}")))
}

pub(crate) fn get_slot_mut<'a, T>(
    slots: &'a mut [Option<T>],