/// Type for specifying how digits are grouped together (e.g. 1,000,000 vs. 10,00,000 vs. 1000000).
#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]#[cfg_attr(feature ="with-serde",derive(Serialize, Deserialize))]pubenumGrouping{/// Digits are separated into groups of three (e.g. 10,000,000)
Standard,/// The first three digits are grouped together and all digits after that are
/// separated into groups of two (e.g. 1,00,00,000)
Indian,/// No grouping (e.g. 10000000)
Posix,}