pyo3_decimal for c extention python class as pyo3 library.
pyo3_decimal_api for rust side pyo3 API library to use pyo3_decimal.Decimal.
pyo3_decimal_user is an usage example.
use pyo3;
use pyo3::prelude::*;
use pyo3_decimal_api::PyDecimal;
#[pyfunction]
/// Formats the sum of two numbers as string
fn decimal_test(a: PyDecimal) -> PyResult<PyDecimal> {
Ok(a)
}
/// This module is a python module implemented in Rust.
#[pymodule]
fn rust_binding(py: Python, m: &PyModule) -> PyResult<()> {
m.add_wrapped(wrap_pyfunction!(decimal_test))?;
Ok(())
}