Vendor dependencies for 0.3.0 release

vendor/ron/tests/to_string_pretty.rs

@@ -0,0 +1,23 @@
+use ron::{
+    ser::{to_string_pretty, PrettyConfig},
+    to_string,
+};
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, PartialEq, Deserialize, Serialize)]
+struct Point {
+    x: f64,
+    y: f64,
+}
+
+#[test]
+fn test_struct_names() {
+    let value = Point { x: 1.0, y: 2.0 };
+    let struct_name = to_string_pretty(&value, PrettyConfig::default().struct_names(true));
+    assert_eq!(
+        struct_name,
+        Ok("Point(\n    x: 1.0,\n    y: 2.0,\n)".to_string())
+    );
+    let no_struct_name = to_string(&value);
+    assert_eq!(no_struct_name, Ok("(x:1.0,y:2.0)".to_string()));
+}