This is the Fabric version of Enchantable Horse Armor, if you're looking for Forge, click here
This mod allows horse armor to be enchantable in the enchanting table. This is accomplished in the following ways.
1) The enchantability is raised from 0 to 1 to allow it to have enchantments applied at the table.
2) isEnchantable is overridden to return true.
3) EnchantmentHelper is patched to check the horse armor slot for enchantments.
4) The horse armor layer is patched to render the enchantment glint when appropriate.
5) The EnchantmentTargets of ARMOR, ARMOR_FEET, ARMOR_LEGS, ARMOR_CHEST, ARMOR_HEAD are patched to return true for horse armor.