#![cfg(feature = "serde")]
#![doc = concat!("pyo3 = { version = \"", env!("CARGO_PKG_VERSION"), "\", features = [\"serde\"] }")]
use crate::{Py, PyAny, PyClass, Python};
use serde::{de, ser, Deserialize, Deserializer, Serialize, Serializer};
impl<T> Serialize for Py<T>
where
T: Serialize + PyClass,
{
fn serialize<S>(&self, serializer: S) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where
S: Serializer,
{
Python::with_gil(|py| {
self.try_borrow(py)
.map_err(|e| ser::Error::custom(e.to_string()))?
.serialize(serializer)
})
}
}
impl<'de, T> Deserialize<'de> for Py<T>
where
T: PyClass<BaseType = PyAny> + Deserialize<'de>,
{
fn deserialize<D>(deserializer: D) -> Result<Py<T>, D::Error>
where
D: Deserializer<'de>,
{
let deserialized = T::deserialize(deserializer)?;
Python::with_gil(|py| {
Py::new(py, deserialized).map_err(|e| de::Error::custom(e.to_string()))
})
}
}