Function parse_precision

crates/common/src/cformat.rs:674–685

(iter: &mut ParseIter<I>)

}

fn parse_precision<C, I>(iter: &mut ParseIter<I>) -> Result<Option<CFormatPrecision>, ParsingError>
where
    C: FormatChar,
    I: Iterator<Item = C>,
{
    if iter.next_if(|(_, c)| c.eq_char('.')).is_some() {
        let quantity = parse_quantity(iter)?;
        let precision = quantity.map_or(CFormatPrecision::Dot, CFormatPrecision::Quantity);
        return Ok(Some(precision));
    }
    Ok(None)
}

fn parse_text_inside_parentheses<T, I>(iter: &mut ParseIter<I>) -> Option<T>
where