1 files changed, 45 insertions, 0 deletions
diff --git a/vendor/toml_edit-0.19.11/src/ser/pretty.rs b/vendor/toml_edit-0.19.11/src/ser/pretty.rs
new file mode 100644
index 000000000..2c22f6804
--- /dev/null
+++ b/vendor/toml_edit-0.19.11/src/ser/pretty.rs
@@ -0,0 +1,45 @@
+pub(crate) struct Pretty;
+
+impl crate::visit_mut::VisitMut for Pretty {
+    fn visit_document_mut(&mut self, node: &mut crate::Document) {
+        crate::visit_mut::visit_document_mut(self, node);
+    }
+
+    fn visit_item_mut(&mut self, node: &mut crate::Item) {
+        node.make_item();
+
+        crate::visit_mut::visit_item_mut(self, node);
+    }
+
+    fn visit_table_mut(&mut self, node: &mut crate::Table) {
+        node.decor_mut().clear();
+
+        // Empty tables could be semantically meaningful, so make sure they are not implicit
+        if !node.is_empty() {
+            node.set_implicit(true);
+        }
+
+        crate::visit_mut::visit_table_mut(self, node);
+    }
+
+    fn visit_value_mut(&mut self, node: &mut crate::Value) {
+        node.decor_mut().clear();
+
+        crate::visit_mut::visit_value_mut(self, node);
+    }
+
+    fn visit_array_mut(&mut self, node: &mut crate::Array) {
+        crate::visit_mut::visit_array_mut(self, node);
+
+        if (0..=1).contains(&node.len()) {
+            node.set_trailing("");
+            node.set_trailing_comma(false);
+        } else {
+            for item in node.iter_mut() {
+                item.decor_mut().set_prefix("\n    ");
+            }
+            node.set_trailing("\n");
+            node.set_trailing_comma(true);
+        }
+    }
+}