/// The numeric sub-format implied by a fixed-width numeric `%infmt`.
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum NumericStyle {
/// Fixed-point notation (`%w.df`).
Fixed,
/// General notation (`%w.dg`) — Stata's default for numerics.
General,
/// Scientific notation (`%w.de`).
Scientific,
}