Add syntax::print::pprint::view_item_to_string

… similar to the existing `item_to_string`.

There may be more missing like this.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index cdcbeedddb2..5265c193fba 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -224,6 +224,10 @@ pub fn item_to_string(i: &ast::Item) -> String {
     $to_string(|s| s.print_item(i))
 }
 
+pub fn view_item_to_string(i: &ast::ViewItem) -> String {
+    $to_string(|s| s.print_view_item(i))
+}
+
 pub fn generics_to_string(generics: &ast::Generics) -> String {
     $to_string(|s| s.print_generics(generics))
 }