icu_datetime::format::datetime

Function try_write_number

Source 
fn try_write_number<W>(
    result: &mut W,
    fixed_decimal_format: Option<&FixedDecimalFormatter>,
    num: FixedDecimal,
    length: FieldLength,
) -> Result<Result<(), DateTimeWriteError>, Error>
where
    W: PartsWrite + ?Sized,