Derive Macro agdb::UserValue

#[derive(UserValue)]

The derive macro to add agdb compatibility to user defined types. It implements [agdb::DbUserValue] for the type automatically to allow your type to be read and stored from/to the database. If your type contains a field db_id: Option<agdb::DbId> it will be treated specially and will additionally allow shorthand inserts/updates of the elements directly.

Examples

#[derive(agdb_derive::UserValue)]
struct MyValue {
    db_id: Option<agdb::DbId>, //this field is useful but not mandatory
    num_value: i64,
    string_value: String,
    vec_value: Vec<u64>,
}