20 lines
542 B
Rust
20 lines
542 B
Rust
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use pyo3::prelude::*;
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use pyo3::types::{PyCFunction, PyDict, PyTuple};
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fn main() {
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let fun: Py<PyCFunction> = Python::with_gil(|py| {
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let local_data = vec![0, 1, 2, 3, 4];
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let ref_: &[u8] = &local_data;
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let closure_fn = |_args: &PyTuple, _kwargs: Option<&PyDict>| -> PyResult<()> {
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println!("This is five: {:?}", ref_.len());
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Ok(())
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};
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PyCFunction::new_closure(closure_fn, py).unwrap().into()
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});
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Python::with_gil(|py| {
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fun.call0(py).unwrap();
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});
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}
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