1use pyo3::pymodule; 2 3#[pymodule] 4pub mod consts { 5 #[pymodule_export] 6 pub const PI: f64 = std::f64::consts::PI; // Exports PI constant as part of the module 7 8 #[pymodule_export] 9 pub const SIMPLE: &str = "SIMPLE"; 10}