diesel::types
pub trait SqlOrd { }
impl SqlOrd for SmallInt
impl SqlOrd for Integer
impl SqlOrd for BigInt
impl SqlOrd for Float
impl SqlOrd for Double
impl SqlOrd for Text
impl SqlOrd for Date
impl SqlOrd for Interval
impl SqlOrd for Time
impl SqlOrd for Timestamp
impl<T: SqlOrd + NotNull> SqlOrd for Nullable<T>