While magic spells and lacing abilities aren't exactly the same, the ability to lace is a magical ability, so some feats will translate directly without needing new wording. For instance, the Mage Slayer feat (p. 168 of the player's Handbook) works exactly the same against lacers as it does against spellcasters, imposing penalties on lacers who are concentrating on forms, and granting advantage on saving throws against forms initiated by creatures within 5 feet of you.
Feats represent special talents or an area of expertise that gives you special capabilities. It embodies additional training, experience, and abilities beyond what a normal class provides. If you use the optional feats rule, you can forgo taking an Ability Score Improvement feature to instead gain a feat of your choice. You must meet any prerequisite specified in a feat to take that feat. If you ever lose a feat's prerequisite, you can't use that feat until you regain the prerequisite.