leveldb 0.8.6

An interface for leveldb
Documentation 
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#[cfg(test)]
mod compaction {
     use utils::{open_database,tmpdir,db_put_simple};
     use leveldb::compaction::Compaction;

    #[test]
    fn test_iterator_from_to() {
        let tmp = tmpdir("compact");
        let database = &mut open_database(tmp.path(), true);
        db_put_simple(database, 1, &[1]);
        db_put_simple(database, 2, &[2]);
        db_put_simple(database, 3, &[3]);
        db_put_simple(database, 4, &[4]);
        db_put_simple(database, 5, &[5]);

        let from = 2;
        let to = 4;
        database.compact(&from, &to);
    }
}