remove the generic_const_exprs feature since it's unused and to make the rust compiler devs happy

azalea-core/src/bitset.rs

@@ -174,10 +174,7 @@ impl<const N: usize> AzaleaWrite for FixedBitSet<N> {
         Ok(())
     }
 }
-impl<const N: usize> Default for FixedBitSet<N>
+impl<const N: usize> Default for FixedBitSet<N> {
-where
-    [u8; N.div_ceil(8)]: Sized,
-{
     fn default() -> Self {
         Self::new()
     }

azalea-core/src/lib.rs

@@ -1,7 +1,6 @@
 #![doc = include_str!("../README.md")]
 #![feature(trait_upcasting)]
 #![allow(incomplete_features)]
-#![feature(generic_const_exprs)]
 
 pub mod aabb;
 pub mod bitset;

azalea-inventory/src/slot.rs

@@ -172,6 +172,10 @@ impl AzaleaWrite for ItemStack {
     }
 }
 
+/// An update to an item's data components.
+///
+/// Note that in vanilla items come with their own set of default components,
+/// and Azalea does not implement that yet.
 #[derive(Default)]
 pub struct DataComponentPatch {
     components: HashMap<DataComponentKind, Option<Box<dyn components::EncodableDataComponent>>>,