Merge commit '0f6aab9da6fe982218a01f4a5b896e65fcced437' as 'third_party/flatbuffers'

third_party/flatbuffers/tests/private_annotation_test/ab_generated.rs

@@ -0,0 +1,96 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+// @generated
+extern crate alloc;
+extern crate flatbuffers;
+use alloc::boxed::Box;
+use alloc::string::{String, ToString};
+use alloc::vec::Vec;
+use core::mem;
+use core::cmp::Ordering;
+use self::flatbuffers::{EndianScalar, Follow};
+use super::*;
+#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+pub const ENUM_MIN_AB: i8 = 0;
+#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+pub const ENUM_MAX_AB: i8 = 1;
+#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+#[allow(non_camel_case_types)]
+pub const ENUM_VALUES_AB: [AB; 2] = [
+  AB::A,
+  AB::B,
+];
+
+#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
+#[repr(transparent)]
+pub(crate) struct AB(pub i8);
+#[allow(non_upper_case_globals)]
+impl AB {
+  pub const A: Self = Self(0);
+  pub const B: Self = Self(1);
+
+  pub const ENUM_MIN: i8 = 0;
+  pub const ENUM_MAX: i8 = 1;
+  pub const ENUM_VALUES: &'static [Self] = &[
+    Self::A,
+    Self::B,
+  ];
+  /// Returns the variant's name or "" if unknown.
+  pub fn variant_name(self) -> Option<&'static str> {
+    match self {
+      Self::A => Some("A"),
+      Self::B => Some("B"),
+      _ => None,
+    }
+  }
+}
+impl core::fmt::Debug for AB {
+  fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
+    if let Some(name) = self.variant_name() {
+      f.write_str(name)
+    } else {
+      f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
+    }
+  }
+}
+impl<'a> flatbuffers::Follow<'a> for AB {
+  type Inner = Self;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    let b = flatbuffers::read_scalar_at::<i8>(buf, loc);
+    Self(b)
+  }
+}
+
+impl flatbuffers::Push for AB {
+    type Output = AB;
+    #[inline]
+    unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
+        flatbuffers::emplace_scalar::<i8>(dst, self.0);
+    }
+}
+
+impl flatbuffers::EndianScalar for AB {
+  type Scalar = i8;
+  #[inline]
+  fn to_little_endian(self) -> i8 {
+    self.0.to_le()
+  }
+  #[inline]
+  #[allow(clippy::wrong_self_convention)]
+  fn from_little_endian(v: i8) -> Self {
+    let b = i8::from_le(v);
+    Self(b)
+  }
+}
+
+impl<'a> flatbuffers::Verifiable for AB {
+  #[inline]
+  fn run_verifier(
+    v: &mut flatbuffers::Verifier, pos: usize
+  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
+    use self::flatbuffers::Verifiable;
+    i8::run_verifier(v, pos)
+  }
+}
+
+impl flatbuffers::SimpleToVerifyInSlice for AB {}

third_party/flatbuffers/tests/private_annotation_test/annotations_generated.rs

@@ -0,0 +1,141 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+// @generated
+extern crate alloc;
+extern crate flatbuffers;
+use alloc::boxed::Box;
+use alloc::string::{String, ToString};
+use alloc::vec::Vec;
+use core::mem;
+use core::cmp::Ordering;
+use self::flatbuffers::{EndianScalar, Follow};
+use super::*;
+pub(crate) enum AnnotationsOffset {}
+#[derive(Copy, Clone, PartialEq)]
+
+pub(crate) struct Annotations<'a> {
+  pub _tab: flatbuffers::Table<'a>,
+}
+
+impl<'a> flatbuffers::Follow<'a> for Annotations<'a> {
+  type Inner = Annotations<'a>;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    Self { _tab: flatbuffers::Table::new(buf, loc) }
+  }
+}
+
+impl<'a> Annotations<'a> {
+  pub const VT_VALUE: flatbuffers::VOffsetT = 4;
+
+  pub const fn get_fully_qualified_name() -> &'static str {
+    "Annotations"
+  }
+
+  #[inline]
+  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
+    Annotations { _tab: table }
+  }
+  #[allow(unused_mut)]
+  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
+    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
+    args: &'args AnnotationsArgs
+  ) -> flatbuffers::WIPOffset<Annotations<'bldr>> {
+    let mut builder = AnnotationsBuilder::new(_fbb);
+    builder.add_value(args.value);
+    builder.finish()
+  }
+
+  pub fn unpack(&self) -> AnnotationsT {
+    let value = self.value();
+    AnnotationsT {
+      value,
+    }
+  }
+
+  #[inline]
+  pub fn value(&self) -> i32 {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<i32>(Annotations::VT_VALUE, Some(0)).unwrap()}
+  }
+}
+
+impl flatbuffers::Verifiable for Annotations<'_> {
+  #[inline]
+  fn run_verifier(
+    v: &mut flatbuffers::Verifier, pos: usize
+  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
+    use self::flatbuffers::Verifiable;
+    v.visit_table(pos)?
+     .visit_field::<i32>("value", Self::VT_VALUE, false)?
+     .finish();
+    Ok(())
+  }
+}
+pub(crate) struct AnnotationsArgs {
+    pub value: i32,
+}
+impl<'a> Default for AnnotationsArgs {
+  #[inline]
+  fn default() -> Self {
+    AnnotationsArgs {
+      value: 0,
+    }
+  }
+}
+
+pub(crate) struct AnnotationsBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
+  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
+  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
+}
+impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> AnnotationsBuilder<'a, 'b, A> {
+  #[inline]
+  pub fn add_value(&mut self, value: i32) {
+    self.fbb_.push_slot::<i32>(Annotations::VT_VALUE, value, 0);
+  }
+  #[inline]
+  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> AnnotationsBuilder<'a, 'b, A> {
+    let start = _fbb.start_table();
+    AnnotationsBuilder {
+      fbb_: _fbb,
+      start_: start,
+    }
+  }
+  #[inline]
+  pub fn finish(self) -> flatbuffers::WIPOffset<Annotations<'a>> {
+    let o = self.fbb_.end_table(self.start_);
+    flatbuffers::WIPOffset::new(o.value())
+  }
+}
+
+impl core::fmt::Debug for Annotations<'_> {
+  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+    let mut ds = f.debug_struct("Annotations");
+      ds.field("value", &self.value());
+      ds.finish()
+  }
+}
+#[non_exhaustive]
+#[derive(Debug, Clone, PartialEq)]
+pub(crate) struct AnnotationsT {
+  pub value: i32,
+}
+impl Default for AnnotationsT {
+  fn default() -> Self {
+    Self {
+      value: 0,
+    }
+  }
+}
+impl AnnotationsT {
+  pub fn pack<'b, A: flatbuffers::Allocator + 'b>(
+    &self,
+    _fbb: &mut flatbuffers::FlatBufferBuilder<'b, A>
+  ) -> flatbuffers::WIPOffset<Annotations<'b>> {
+    let value = self.value;
+    Annotations::create(_fbb, &AnnotationsArgs{
+      value,
+    })
+  }
+}

third_party/flatbuffers/tests/private_annotation_test/any_generated.rs

@@ -0,0 +1,173 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+// @generated
+extern crate alloc;
+extern crate flatbuffers;
+use alloc::boxed::Box;
+use alloc::string::{String, ToString};
+use alloc::vec::Vec;
+use core::mem;
+use core::cmp::Ordering;
+use self::flatbuffers::{EndianScalar, Follow};
+use super::*;
+#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+pub const ENUM_MIN_ANY: u8 = 0;
+#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+pub const ENUM_MAX_ANY: u8 = 2;
+#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+#[allow(non_camel_case_types)]
+pub const ENUM_VALUES_ANY: [Any; 3] = [
+  Any::NONE,
+  Any::Game,
+  Any::Annotations,
+];
+
+#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
+#[repr(transparent)]
+pub(crate) struct Any(pub u8);
+#[allow(non_upper_case_globals)]
+impl Any {
+  pub const NONE: Self = Self(0);
+  pub const Game: Self = Self(1);
+  pub const Annotations: Self = Self(2);
+
+  pub const ENUM_MIN: u8 = 0;
+  pub const ENUM_MAX: u8 = 2;
+  pub const ENUM_VALUES: &'static [Self] = &[
+    Self::NONE,
+    Self::Game,
+    Self::Annotations,
+  ];
+  /// Returns the variant's name or "" if unknown.
+  pub fn variant_name(self) -> Option<&'static str> {
+    match self {
+      Self::NONE => Some("NONE"),
+      Self::Game => Some("Game"),
+      Self::Annotations => Some("Annotations"),
+      _ => None,
+    }
+  }
+}
+impl core::fmt::Debug for Any {
+  fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
+    if let Some(name) = self.variant_name() {
+      f.write_str(name)
+    } else {
+      f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
+    }
+  }
+}
+impl<'a> flatbuffers::Follow<'a> for Any {
+  type Inner = Self;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    let b = flatbuffers::read_scalar_at::<u8>(buf, loc);
+    Self(b)
+  }
+}
+
+impl flatbuffers::Push for Any {
+    type Output = Any;
+    #[inline]
+    unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
+        flatbuffers::emplace_scalar::<u8>(dst, self.0);
+    }
+}
+
+impl flatbuffers::EndianScalar for Any {
+  type Scalar = u8;
+  #[inline]
+  fn to_little_endian(self) -> u8 {
+    self.0.to_le()
+  }
+  #[inline]
+  #[allow(clippy::wrong_self_convention)]
+  fn from_little_endian(v: u8) -> Self {
+    let b = u8::from_le(v);
+    Self(b)
+  }
+}
+
+impl<'a> flatbuffers::Verifiable for Any {
+  #[inline]
+  fn run_verifier(
+    v: &mut flatbuffers::Verifier, pos: usize
+  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
+    use self::flatbuffers::Verifiable;
+    u8::run_verifier(v, pos)
+  }
+}
+
+impl flatbuffers::SimpleToVerifyInSlice for Any {}
+pub(crate) struct AnyUnionTableOffset {}
+
+#[allow(clippy::upper_case_acronyms)]
+#[non_exhaustive]
+#[derive(Debug, Clone, PartialEq)]
+pub(crate) enum AnyT {
+  NONE,
+  Game(Box<GameT>),
+  Annotations(Box<AnnotationsT>),
+}
+impl Default for AnyT {
+  fn default() -> Self {
+    Self::NONE
+  }
+}
+impl AnyT {
+  pub fn any_type(&self) -> Any {
+    match self {
+      Self::NONE => Any::NONE,
+      Self::Game(_) => Any::Game,
+      Self::Annotations(_) => Any::Annotations,
+    }
+  }
+  pub fn pack<'b, A: flatbuffers::Allocator + 'b>(&self, fbb: &mut flatbuffers::FlatBufferBuilder<'b, A>) -> Option<flatbuffers::WIPOffset<flatbuffers::UnionWIPOffset>> {
+    match self {
+      Self::NONE => None,
+      Self::Game(v) => Some(v.pack(fbb).as_union_value()),
+      Self::Annotations(v) => Some(v.pack(fbb).as_union_value()),
+    }
+  }
+  /// If the union variant matches, return the owned GameT, setting the union to NONE.
+  pub fn take_game(&mut self) -> Option<Box<GameT>> {
+    if let Self::Game(_) = self {
+      let v = core::mem::replace(self, Self::NONE);
+      if let Self::Game(w) = v {
+        Some(w)
+      } else {
+        unreachable!()
+      }
+    } else {
+      None
+    }
+  }
+  /// If the union variant matches, return a reference to the GameT.
+  pub fn as_game(&self) -> Option<&GameT> {
+    if let Self::Game(v) = self { Some(v.as_ref()) } else { None }
+  }
+  /// If the union variant matches, return a mutable reference to the GameT.
+  pub fn as_game_mut(&mut self) -> Option<&mut GameT> {
+    if let Self::Game(v) = self { Some(v.as_mut()) } else { None }
+  }
+  /// If the union variant matches, return the owned AnnotationsT, setting the union to NONE.
+  pub fn take_annotations(&mut self) -> Option<Box<AnnotationsT>> {
+    if let Self::Annotations(_) = self {
+      let v = core::mem::replace(self, Self::NONE);
+      if let Self::Annotations(w) = v {
+        Some(w)
+      } else {
+        unreachable!()
+      }
+    } else {
+      None
+    }
+  }
+  /// If the union variant matches, return a reference to the AnnotationsT.
+  pub fn as_annotations(&self) -> Option<&AnnotationsT> {
+    if let Self::Annotations(v) = self { Some(v.as_ref()) } else { None }
+  }
+  /// If the union variant matches, return a mutable reference to the AnnotationsT.
+  pub fn as_annotations_mut(&mut self) -> Option<&mut AnnotationsT> {
+    if let Self::Annotations(v) = self { Some(v.as_mut()) } else { None }
+  }
+}

third_party/flatbuffers/tests/private_annotation_test/game_generated.rs

@@ -0,0 +1,141 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+// @generated
+extern crate alloc;
+extern crate flatbuffers;
+use alloc::boxed::Box;
+use alloc::string::{String, ToString};
+use alloc::vec::Vec;
+use core::mem;
+use core::cmp::Ordering;
+use self::flatbuffers::{EndianScalar, Follow};
+use super::*;
+pub(crate) enum GameOffset {}
+#[derive(Copy, Clone, PartialEq)]
+
+pub(crate) struct Game<'a> {
+  pub _tab: flatbuffers::Table<'a>,
+}
+
+impl<'a> flatbuffers::Follow<'a> for Game<'a> {
+  type Inner = Game<'a>;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    Self { _tab: flatbuffers::Table::new(buf, loc) }
+  }
+}
+
+impl<'a> Game<'a> {
+  pub const VT_VALUE: flatbuffers::VOffsetT = 4;
+
+  pub const fn get_fully_qualified_name() -> &'static str {
+    "Game"
+  }
+
+  #[inline]
+  pub unsafe fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
+    Game { _tab: table }
+  }
+  #[allow(unused_mut)]
+  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr, A: flatbuffers::Allocator + 'bldr>(
+    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr, A>,
+    args: &'args GameArgs
+  ) -> flatbuffers::WIPOffset<Game<'bldr>> {
+    let mut builder = GameBuilder::new(_fbb);
+    builder.add_value(args.value);
+    builder.finish()
+  }
+
+  pub fn unpack(&self) -> GameT {
+    let value = self.value();
+    GameT {
+      value,
+    }
+  }
+
+  #[inline]
+  pub fn value(&self) -> i32 {
+    // Safety:
+    // Created from valid Table for this object
+    // which contains a valid value in this slot
+    unsafe { self._tab.get::<i32>(Game::VT_VALUE, Some(0)).unwrap()}
+  }
+}
+
+impl flatbuffers::Verifiable for Game<'_> {
+  #[inline]
+  fn run_verifier(
+    v: &mut flatbuffers::Verifier, pos: usize
+  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
+    use self::flatbuffers::Verifiable;
+    v.visit_table(pos)?
+     .visit_field::<i32>("value", Self::VT_VALUE, false)?
+     .finish();
+    Ok(())
+  }
+}
+pub(crate) struct GameArgs {
+    pub value: i32,
+}
+impl<'a> Default for GameArgs {
+  #[inline]
+  fn default() -> Self {
+    GameArgs {
+      value: 0,
+    }
+  }
+}
+
+pub(crate) struct GameBuilder<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> {
+  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a, A>,
+  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
+}
+impl<'a: 'b, 'b, A: flatbuffers::Allocator + 'a> GameBuilder<'a, 'b, A> {
+  #[inline]
+  pub fn add_value(&mut self, value: i32) {
+    self.fbb_.push_slot::<i32>(Game::VT_VALUE, value, 0);
+  }
+  #[inline]
+  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a, A>) -> GameBuilder<'a, 'b, A> {
+    let start = _fbb.start_table();
+    GameBuilder {
+      fbb_: _fbb,
+      start_: start,
+    }
+  }
+  #[inline]
+  pub fn finish(self) -> flatbuffers::WIPOffset<Game<'a>> {
+    let o = self.fbb_.end_table(self.start_);
+    flatbuffers::WIPOffset::new(o.value())
+  }
+}
+
+impl core::fmt::Debug for Game<'_> {
+  fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+    let mut ds = f.debug_struct("Game");
+      ds.field("value", &self.value());
+      ds.finish()
+  }
+}
+#[non_exhaustive]
+#[derive(Debug, Clone, PartialEq)]
+pub(crate) struct GameT {
+  pub value: i32,
+}
+impl Default for GameT {
+  fn default() -> Self {
+    Self {
+      value: 0,
+    }
+  }
+}
+impl GameT {
+  pub fn pack<'b, A: flatbuffers::Allocator + 'b>(
+    &self,
+    _fbb: &mut flatbuffers::FlatBufferBuilder<'b, A>
+  ) -> flatbuffers::WIPOffset<Game<'b>> {
+    let value = self.value;
+    Game::create(_fbb, &GameArgs{
+      value,
+    })
+  }
+}

third_party/flatbuffers/tests/private_annotation_test/mod.rs

@@ -0,0 +1,12 @@
+// Automatically generated by the Flatbuffers compiler. Do not modify.
+// @generated
+mod ab_generated;
+pub use self::ab_generated::*;
+mod any_generated;
+pub use self::any_generated::*;
+mod object_generated;
+pub use self::object_generated::*;
+mod game_generated;
+pub use self::game_generated::*;
+mod annotations_generated;
+pub use self::annotations_generated::*;

third_party/flatbuffers/tests/private_annotation_test/object_generated.rs

@@ -0,0 +1,124 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+// @generated
+extern crate alloc;
+extern crate flatbuffers;
+use alloc::boxed::Box;
+use alloc::string::{String, ToString};
+use alloc::vec::Vec;
+use core::mem;
+use core::cmp::Ordering;
+use self::flatbuffers::{EndianScalar, Follow};
+use super::*;
+// struct Object, aligned to 4
+#[repr(transparent)]
+#[derive(Clone, Copy, PartialEq)]
+pub(crate) struct Object(pub [u8; 4]);
+impl Default for Object { 
+  fn default() -> Self { 
+    Self([0; 4])
+  }
+}
+impl core::fmt::Debug for Object {
+  fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
+    f.debug_struct("Object")
+      .field("value", &self.value())
+      .finish()
+  }
+}
+
+impl flatbuffers::SimpleToVerifyInSlice for Object {}
+impl<'a> flatbuffers::Follow<'a> for Object {
+  type Inner = &'a Object;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    <&'a Object>::follow(buf, loc)
+  }
+}
+impl<'a> flatbuffers::Follow<'a> for &'a Object {
+  type Inner = &'a Object;
+  #[inline]
+  unsafe fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+    flatbuffers::follow_cast_ref::<Object>(buf, loc)
+  }
+}
+impl<'b> flatbuffers::Push for Object {
+    type Output = Object;
+    #[inline]
+    unsafe fn push(&self, dst: &mut [u8], _written_len: usize) {
+        let src = ::core::slice::from_raw_parts(self as *const Object as *const u8, Self::size());
+        dst.copy_from_slice(src);
+    }
+}
+
+impl<'a> flatbuffers::Verifiable for Object {
+  #[inline]
+  fn run_verifier(
+    v: &mut flatbuffers::Verifier, pos: usize
+  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
+    use self::flatbuffers::Verifiable;
+    v.in_buffer::<Self>(pos)
+  }
+}
+
+impl<'a> Object {
+  #[allow(clippy::too_many_arguments)]
+  pub fn new(
+    value: i32,
+  ) -> Self {
+    let mut s = Self([0; 4]);
+    s.set_value(value);
+    s
+  }
+
+  pub const fn get_fully_qualified_name() -> &'static str {
+    "Object"
+  }
+
+  pub fn value(&self) -> i32 {
+    let mut mem = core::mem::MaybeUninit::<<i32 as EndianScalar>::Scalar>::uninit();
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    EndianScalar::from_little_endian(unsafe {
+      core::ptr::copy_nonoverlapping(
+        self.0[0..].as_ptr(),
+        mem.as_mut_ptr() as *mut u8,
+        core::mem::size_of::<<i32 as EndianScalar>::Scalar>(),
+      );
+      mem.assume_init()
+    })
+  }
+
+  pub fn set_value(&mut self, x: i32) {
+    let x_le = x.to_little_endian();
+    // Safety:
+    // Created from a valid Table for this object
+    // Which contains a valid value in this slot
+    unsafe {
+      core::ptr::copy_nonoverlapping(
+        &x_le as *const _ as *const u8,
+        self.0[0..].as_mut_ptr(),
+        core::mem::size_of::<<i32 as EndianScalar>::Scalar>(),
+      );
+    }
+  }
+
+  pub fn unpack(&self) -> ObjectT {
+    ObjectT {
+      value: self.value(),
+    }
+  }
+}
+
+#[derive(Debug, Clone, PartialEq, Default)]
+pub(crate) struct ObjectT {
+  pub value: i32,
+}
+impl ObjectT {
+  pub fn pack(&self) -> Object {
+    Object::new(
+      self.value,
+    )
+  }
+}
+