#[non_exhaustive]pub struct Interfaces<'d> {
    pub sta: WifiDevice<'d>,
    pub ap: WifiDevice<'d>,
}Fields (Non-exhaustive)§
This struct is marked as non-exhaustive
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional 
Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.sta: WifiDevice<'d>§ap: WifiDevice<'d>