From 1cca4204357454dbf2e2b7f57f9f024631da209f Mon Sep 17 00:00:00 2001
From: ljedrz <ljedrz@gmail.com>
Date: Fri, 27 Jul 2018 16:50:28 +0200
Subject: Use slices where a vector is not necessary

---
 src/libsyntax/print/pprust.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libsyntax')

diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index de68780ef2c..0e9b0718b21 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -3065,7 +3065,7 @@ impl<'a> State<'a> {
                        unsafety: ast::Unsafety,
                        decl: &ast::FnDecl,
                        name: Option<ast::Ident>,
-                       generic_params: &Vec<ast::GenericParam>)
+                       generic_params: &[ast::GenericParam])
                        -> io::Result<()> {
         self.ibox(INDENT_UNIT)?;
         if !generic_params.is_empty() {
-- 
cgit 1.4.1-3-g733a5