Merge pull request #5 from zsiciarz/master

rustup - remove MultiplicativeIterator

Author: sfackler

src/impls/mod.rs

@@ -1,4 +1,3 @@
-use std::iter::MultiplicativeIterator;
 use std::io::prelude::*;
 use byteorder::{ReadBytesExt, WriteBytesExt, BigEndian};
 
@@ -28,7 +27,7 @@ impl<T> FromSql for ArrayBase<Option<T>> where T: FromSql {
         let nele = if dim_info.len() == 0 {
             0
         } else {
-            dim_info.iter().map(|info| info.len).product()
+            dim_info.iter().fold(1, |product, info| product * info.len)
         };
 
         let mut elements = Vec::with_capacity(nele);

src/lib.rs

@@ -1,6 +1,5 @@
 //! Multi-dimensional arrays with per-dimension specifiable lower bounds
 #![doc(html_root_url="https://sfackler.github.io/rust-postgres-array/doc")]
-#![feature(core)]
 
 #[macro_use(to_sql_checked)]
 extern crate postgres;