Alright, I got everything working now 
use super::schema::photo;
use serde_json;#[derive(Queryable)]
pub struct Photo {
pub id: i64,
pub datadoc: Option<serde_json::Value>,
}#[derive(Insertable)]
#[table_name="photo"]
pub struct NewPhoto {
pub id: i64,
pub datadoc: Option<serde_json::Value>,
}
Thanks!!!