chore: checkpoint before Python removal

vendor/schemars/tests/ui/invalid_validation_attrs.rs

@@ -0,0 +1,35 @@
+use schemars::JsonSchema;
+
+#[derive(JsonSchema)]
+pub struct Struct1(#[validate(regex = 0, foo, length(min = 1, equal = 2, bar))] String);
+
+#[derive(JsonSchema)]
+pub struct Struct2(#[schemars(regex = 0, foo, length(min = 1, equal = 2, bar))] String);
+
+#[derive(JsonSchema)]
+pub struct Struct3(
+    #[validate(
+        regex = "foo",
+        contains = "bar",
+        regex(path = "baz"),
+        phone,
+        email,
+        url
+    )]
+    String,
+);
+
+#[derive(JsonSchema)]
+pub struct Struct4(
+    #[schemars(
+        regex = "foo",
+        contains = "bar",
+        regex(path = "baz"),
+        phone,
+        email,
+        url
+    )]
+    String,
+);
+
+fn main() {}