Enum std::num::strconv::SignificantDigits [src]

pub enum SignificantDigits {
    DigAll,
    DigMax(uint),
    DigExact(uint),
}

The number of digits used for emitting the fractional part of a number, if any.

Variants

`DigAll`	All calculable digits will be printed. Note that bignums or fractions may cause a surprisingly large number of digits to be printed.
`DigMax`	At most the given number of digits will be printed, truncating any trailing zeroes.
`DigExact`	Precisely the given number of digits will be printed.