Matching substrings works

Want to try also using something like this for finding spelling mistakes etc.
https://github.com/life4/textdistance.rs

Going to have to try to do some combination though to ensure exact substring
matches, even when missing the latter half, still work well. Maybe... I dunno
will have to try.

scryfall_deser/src/lib.rs

@@ -5,7 +5,7 @@ mod deser;
 pub use crate::deser::ScryfallCard;
 
 mod db;
-pub use db::{get_all_card_names, init_db, update_db_with_file};
+pub use db::{get_all_lowercase_card_names, init_db, update_db_with_file};
 
 mod utils;
 pub use utils::get_local_cache_folder;