use smallvec for db query buffering

Signed-off-by: Jason Volk <jason@zemos.net>

src/database/mod.rs

@@ -28,9 +28,9 @@ pub use self::{
 	de::{Ignore, IgnoreAll},
 	deserialized::Deserialized,
 	handle::Handle,
-	keyval::{KeyVal, Slice},
+	keyval::{serialize_key, serialize_val, KeyVal, Slice},
 	map::Map,
-	ser::{serialize, serialize_to_array, serialize_to_vec, Interfix, Json, Separator, SEP},
+	ser::{serialize, serialize_to, serialize_to_vec, Interfix, Json, Separator, SEP},
 };
 
 conduit::mod_ctor! {}