Bigints cannot be parsed

[njaard]

If I pickle a bigint in python:

import pickle
d=123238476387643857365837465
#d=1234
with open('data.pickle', 'wb') as f:
        pickle.dump(d, f, pickle.HIGHEST_PROTOCOL)

And then try to parse it with serde-pickle:

fn main()
{
  let mut m = std::io::BufReader::new(std::fs::File::open("data.pickle").unwrap());

  let v: serde_pickle::value::Value = serde_pickle::from_reader(
    &mut m, std::default::Default::default()
  ).unwrap();
  dbg!(v);
}

It cannot be loaded:

thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Syntax(InvalidValue("integer too large"))', src/main.rs:7:5

[njaard]

One needs to use value_from_reader