chore: checkpoint before Python removal

vendor/schemars/tests/range.rs

@@ -0,0 +1,17 @@
+mod util;
+use schemars::JsonSchema;
+use std::ops::{Bound, Range, RangeInclusive};
+use util::*;
+
+#[allow(dead_code)]
+#[derive(JsonSchema)]
+struct MyStruct {
+    range: Range<usize>,
+    inclusive: RangeInclusive<f64>,
+    bound: Bound<String>,
+}
+
+#[test]
+fn result() -> TestResult {
+    test_default_generated_schema::<MyStruct>("range")
+}