Update for collections changes

Author: sfackler

src/error.rs

@@ -1,6 +1,6 @@
 //! Postgres errors
 
-use collections::HashMap;
+use std::collections::HashMap;
 use std::from_str::FromStr;
 use std::io::IoError;
 use std::fmt;

src/lib.rs

@@ -77,12 +77,13 @@ extern crate url;
 extern crate log;
 extern crate uuid;
 
-use collections::{Deque, HashMap, RingBuf};
+use collections::{Deque, RingBuf};
 use url::{UserInfo, Url};
 use openssl::crypto::hash::{MD5, Hasher};
 use openssl::ssl::SslContext;
 use serialize::hex::ToHex;
 use std::cell::{Cell, RefCell};
+use std::collections::HashMap;
 use std::from_str::FromStr;
 use std::io::{BufferedStream, IoResult};
 use std::io::net::ip::Port;

src/test.rs

@@ -1,11 +1,11 @@
-use collections::HashMap;
 use serialize::json;
 use sync;
 use sync::Future;
 use time;
 use time::Timespec;
 use uuid::Uuid;
 use openssl::ssl::{SslContext, Sslv3};
+use std::collections::HashMap;
 use std::f32;
 use std::f64;
 use std::io::timer;

src/types/mod.rs

@@ -1,10 +1,10 @@
 //! Traits dealing with Postgres data types
 #![macro_escape]
 
-use collections::HashMap;
 use uuid::Uuid;
 use serialize::json;
 use serialize::json::Json;
+use std::collections::HashMap;
 use std::io::{MemWriter, BufReader};
 use std::io::util::LimitReader;
 use time::Timespec;