Fix docs

Author: sfackler

postgres/src/error.rs

@@ -4,7 +4,7 @@ use std::io;
 use std::error;
 
 #[doc(inline)]
-pub use postgres_shared::error::*;
+pub use postgres_shared::error::{DbError, ConnectError, ErrorPosition, Severity, SqlState};
 
 /// An error encountered when communicating with the Postgres server.
 #[derive(Debug)]

postgres/src/params.rs

@@ -1,3 +1,3 @@
 //! Connection parameters
 
-pub use postgres_shared::params::*;
+pub use postgres_shared::params::{Builder, ConnectParams, User, Host, IntoConnectParams};