Eliminate collect in deserializing seq

2017-01-12 21:29:50 -08:00 · 2017-01-12 21:29:50 -08:00 · 4b66463011
commit 4b66463011
parent b907cfef85
1 changed files with 2 additions and 3 deletions
--- 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()