public static TryAsync <R> bimap <T, R>(TryAsync <T> tryDel, Func <T, R> Succ, Func <Exception, R> Fail) => tryDel.BiMap(Succ, Fail);
public static TryAsync <R> bimap <T, R>(TryAsync <T> tryDel, Func <T, R> Succ, Func <Exception, R> Fail) => tryDel.BiMap(Succ, Fail);