feat: finalize the Hemx 0.4 core

hemx-core/src/lib.rs

@@ -14,27 +14,6 @@ pub const RUNTIME_ABI_VERSION: u32 = 1;
 #[derive(Clone, Copy, Debug, Eq, PartialEq, Hash, Serialize, Deserialize)]
 pub struct BuildFingerprint(pub u64);
 
-#[derive(Clone, Debug, Eq, PartialEq, Serialize, Deserialize)]
-pub struct AtomSnapshot {
-    pub id: u32,
-    pub bytes: Vec<u8>,
-}
-
-#[derive(Clone, Debug, Default, Eq, PartialEq, Serialize, Deserialize)]
-pub struct AtomState {
-    pub atoms: Vec<AtomSnapshot>,
-}
-
-impl AtomState {
-    pub fn to_postcard(&self) -> Result<Vec<u8>, postcard::Error> {
-        postcard::to_allocvec(self)
-    }
-
-    pub fn from_postcard(bytes: &[u8]) -> Result<Self, postcard::Error> {
-        postcard::from_bytes(bytes)
-    }
-}
-
 impl BuildFingerprint {
     pub const fn from_parts(parts: &[u32]) -> Self {
         let mut hash = 0xcbf29ce484222325u64;
@@ -51,7 +30,6 @@ impl BuildFingerprint {
 #[derive(Clone, Copy, Debug, Eq, PartialEq, Hash, Serialize, Deserialize)]
 pub enum ResourceKind {
     Slot,
-    Atom,
     Handle,
     Form,
 }
@@ -669,7 +647,6 @@ fn write_ref(reference: &ResourceRef, out: &mut Vec<u8>) {
     write_u8(
         match reference.resource.kind {
             ResourceKind::Slot => 0,
-            ResourceKind::Atom => 1,
             ResourceKind::Handle => 2,
             ResourceKind::Form => 3,
         },
@@ -866,7 +843,6 @@ fn read_position(reader: &mut WireReader<'_>) -> Result<InsertPosition, WireErro
 fn read_ref(reader: &mut WireReader<'_>) -> Result<ResourceRef, WireError> {
     let kind = match reader.read_u8()? {
         0 => ResourceKind::Slot,
-        1 => ResourceKind::Atom,
         2 => ResourceKind::Handle,
         3 => ResourceKind::Form,
         _ => return Err(WireError::UnknownTag),
@@ -1126,47 +1102,6 @@ where
     }
 }
 
-#[derive(Debug, Eq, PartialEq, Hash)]
-pub struct Atom<T> {
-    id: ResourceId,
-    _marker: PhantomData<fn() -> T>,
-}
-
-impl<T> Clone for Atom<T> {
-    fn clone(&self) -> Self {
-        *self
-    }
-}
-
-impl<T> Copy for Atom<T> {}
-
-impl<T> core::fmt::Display for Atom<T> {
-    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
-        self.id.id.fmt(f)
-    }
-}
-
-impl<T> Atom<T> {
-    pub const fn new(id: u32) -> Self {
-        Self {
-            id: ResourceId::new(ResourceKind::Atom, id),
-            _marker: PhantomData,
-        }
-    }
-
-    pub const fn id(self) -> ResourceId {
-        self.id
-    }
-
-    pub fn set(self, value: impl ToString) -> Effect {
-        Effect::Patch {
-            target: ResourceRef::unscoped(self.id),
-            mode: PatchMode::Morph,
-            html: SafeHtml::trusted(value.to_string()),
-        }
-    }
-}
-
 #[derive(Debug, Eq, PartialEq, Hash)]
 pub struct Handle<I> {
     id: ResourceId,