From dd3ceaa8a553d837ca7f579259b0061fcb900a64 Mon Sep 17 00:00:00 2001
From: Samuel Colvin <s@muelcolvin.com>
Date: Wed, 27 Jul 2022 11:10:39 +0100
Subject: [PATCH] add cargo:rerun-if-changed to build.rs, ref #176 (#195)

---
 build.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/build.rs b/build.rs
index 4b43e8c235..c38cfff3e2 100644
--- a/build.rs
+++ b/build.rs
@@ -3,6 +3,8 @@ use std::process::Command;
 use std::str::from_utf8;
 
 fn generate_self_schema() {
+    println!("cargo:rerun-if-changed=pydantic_core/_types.py");
+    println!("cargo:rerun-if-changed=generate_self_schema.py");
     if Path::new("./src/self_schema.py").exists() && option_env!("DEBIAN_FRONTEND") == Some("noninteractive") {
         // self_schema.py already exists and DEBIAN_FRONTEND indicates we're in a maturin build,
         // skip running generate_self_schema.py