This is an experimental serializer for Rust's serde ecosystem, which can convert Rust objects to Python values and back.
At the moment the Python structures it produces should be very similar to those which are produced by sonic_rs; i.e. calling Python's json.loads() on a value encoded by sonic_rs should produce an identical structure to
that which is produced directly by pythonize.
This crate converts Rust types which implement the Serde serialization traits into Python objects using the PyO3 library.
Pythonize has two main public APIs: pythonize and depythonize.
use serde::{Serialize, Deserialize};
use pyo3::prelude::*;
use pythonize::{depythonize, pythonize};
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Sample {
foo: String,
bar: Option<usize>
}
let sample = Sample {
foo: "Foo".to_string(),
bar: None
};
Python::attach(|py| {
// Rust -> Python
let obj = pythonize(py, &sample).unwrap();
assert_eq!("{'foo': 'Foo', 'bar': None}", &format!("{}", obj.repr().unwrap()));
// Python -> Rust
let new_sample: Sample = depythonize(&obj).unwrap();
assert_eq!(new_sample, sample);
})