From 2a83a39e55c416d29d01b389ba4271d078980c47 Mon Sep 17 00:00:00 2001
From: Dirkjan Ochtman <dirkjan@ochtman.nl>
Date: Mon, 29 Aug 2022 15:55:56 +0200
Subject: [PATCH] Upgrade to PyO3 0.17

---
 instant-distance-py/Cargo.toml | 2 +-
 instant-distance-py/src/lib.rs | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/instant-distance-py/Cargo.toml b/instant-distance-py/Cargo.toml
index 9d53266..4638777 100644
--- a/instant-distance-py/Cargo.toml
+++ b/instant-distance-py/Cargo.toml
@@ -17,7 +17,7 @@ crate-type = ["cdylib"]
 [dependencies]
 bincode = "1.3.1"
 instant-distance = { version = "0.6", path = "../instant-distance", features = ["with-serde"] }
-pyo3 = { version = "0.16", features = ["extension-module"] }
+pyo3 = { version = "0.17.1", features = ["extension-module"] }
 serde = { version = "1", features = ["derive"] }
 serde-big-array = "0.4.1"
 
diff --git a/instant-distance-py/src/lib.rs b/instant-distance-py/src/lib.rs
index b00a8b8..a41907f 100644
--- a/instant-distance-py/src/lib.rs
+++ b/instant-distance-py/src/lib.rs
@@ -9,14 +9,15 @@ use std::iter::FromIterator;
 use instant_distance::Point;
 use pyo3::conversion::IntoPy;
 use pyo3::exceptions::{PyTypeError, PyValueError};
-use pyo3::proc_macro::{pyclass, pymethods, pymodule};
 use pyo3::types::{PyList, PyModule, PyString};
+use pyo3::{pyclass, pymethods, pymodule};
 use pyo3::{Py, PyAny, PyErr, PyObject, PyRef, PyRefMut, PyResult, Python};
 use serde::{Deserialize, Serialize};
 use serde_big_array::BigArray;
 
 #[pymodule]
-fn instant_distance(_: Python, m: &PyModule) -> PyResult<()> {
+#[pyo3(name = "instant_distance")]
+fn instant_distance_py(_: Python, m: &PyModule) -> PyResult<()> {
     m.add_class::<Neighbor>()?;
     m.add_class::<Heuristic>()?;
     m.add_class::<Config>()?;