Function nom::character::streaming::i32

pub fn i32<T, E: ParseError<T>>(input: T) -> IResult<T, i32, E>
where
    T: InputIter + Slice<RangeFrom<usize>> + InputLength + InputTake + Clone + for<'a> Compare<&'a [u8]>,
    <T as InputIter>::Item: AsChar,

will parse a number in text form to a number

Complete version: can parse until the end of input.