From 4b664630116b99a45b7588b031ce9754cff0900d Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Thu, 12 Jan 2017 21:29:50 -0800
Subject: [PATCH] Eliminate collect in deserializing seq

---
 serde_codegen/src/de.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/serde_codegen/src/de.rs b/serde_codegen/src/de.rs
index 19d893b7..4658117c 100644
--- a/serde_codegen/src/de.rs
+++ b/serde_codegen/src/de.rs
@@ -303,7 +303,7 @@ fn deserialize_seq(
     is_struct: bool,
 ) -> Tokens {
     let mut index_in_seq = 0usize;
-    let let_values: Vec<_> = fields.iter()
+    let let_values = fields.iter()
         .enumerate()
         .map(|(i, field)| {
             let name = Ident::new(format!("__field{}", i));
@@ -340,8 +340,7 @@ fn deserialize_seq(
                 index_in_seq += 1;
                 assign
             }
-        })
-        .collect();
+        });
 
     let result = if is_struct {
         let args = fields.iter()