// Eryn Wells use std::fmt; pub(crate) trait ASCIIDisplay { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result; } pub(crate) trait UnicodeDisplay { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result; } pub(crate) trait FENDisplay { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result; }