diff --git a/src/rstd/collections/stack.rs b/src/rstd/collections/stack.rs
index da8cc5c..9ccaea4 100644
--- a/src/rstd/collections/stack.rs
+++ b/src/rstd/collections/stack.rs
@@ -167,6 +167,17 @@ impl<'a, Ctx: Context<'a>, F: InlineableFactory<'a, Ctx>> InlineableFactory<'a,
     fn extension_error(&self, tail: &[u8]) -> Self::ParseError {
         StackParseError::Element(self.element_factory.extension_error(tail))
     }
+
+    fn ideserialize<I: InCtx<'a, Ctx>>(&self, inctx: I) -> IParseResult<'a, Ctx, Self, I> {
+        let (rest, inctx) = NullableFactory::new(self.clone())
+            .ideserialize(inctx)
+            .map_err(StackParseError::Point)?;
+        let (element, inctx) = self
+            .element_factory
+            .ideserialize(inctx)
+            .map_err(StackParseError::Element)?;
+        Ok((StackNode { rest, element }, inctx))
+    }
 }
 
 impl<'a, Ctx: Context<'a>, F: FixedSizeFactory<'a, Ctx>> FixedSizeFactory<'a, Ctx>
diff --git a/src/rstd/inlining.rs b/src/rstd/inlining.rs
index 34ab4c9..62362c3 100644
--- a/src/rstd/inlining.rs
+++ b/src/rstd/inlining.rs
@@ -41,7 +41,15 @@ pub trait InCtx<'a, Ctx: Context<'a>>: Inlining {
         self,
         factory: A::Fctr,
         err: impl FnOnce(&[u8]) -> E,
-    ) -> Result<(Point<'a, Ctx, A>, Self), E>;
+    ) -> Result<(Point<'a, Ctx, A>, Self), E> {
+        let (point, inctx) = self.icnext_address(err)?;
+        Ok((
+            Point::from_address(point, factory, inctx.iresolver()),
+            inctx,
+        ))
+    }
+
+    fn iresolver(&self) -> Rc<dyn Resolver<'a, Ctx>>;
 }
 
 struct InCtxT<'a: 'c, 'c, Ctx: Context<'a>> {
@@ -79,16 +87,8 @@ impl<'a: 'c, 'c, Ctx: Context<'a>> InCtx<'a, Ctx> for InCtxT<'a, 'c, Ctx> {
         }
     }
 
-    fn icnext_point<'b, A: Mentionable<'a, Ctx>, E>(
-        self,
-        factory: A::Fctr,
-        err: impl FnOnce(&[u8]) -> E,
-    ) -> Result<(Point<'a, Ctx, A>, Self), E> {
-        let (point, inctx) = self.icnext_address(err)?;
-        Ok((
-            Point::from_address(point, factory, inctx.dectx.resolver()),
-            inctx,
-        ))
+    fn iresolver(&self) -> Rc<dyn Resolver<'a, Ctx>> {
+        self.dectx.resolver()
     }
 }
 
@@ -98,6 +98,8 @@ pub type IParseResult<'a, Ctx, F, I> =
 /// This factory should return an error on EOF.
 pub trait InlineableFactory<'a, Ctx: Context<'a>>: Factory<'a, Ctx> {
     fn extension_error(&self, tail: &[u8]) -> Self::ParseError;
+
+    fn ideserialize<I: InCtx<'a, Ctx>>(&self, inctx: I) -> IParseResult<'a, Ctx, Self, I>;
 }
 
 /// This factory always reads the same amount of bytes or returns error.
@@ -149,6 +151,11 @@ impl<'a, Ctx: Context<'a>, A: InlineableAtomic> InlineableFactory<'a, Ctx> for A
     fn extension_error(&self, tail: &[u8]) -> Self::ParseError {
         A::a_extension_error(tail)
     }
+
+    fn ideserialize<I: InCtx<'a, Ctx>>(&self, inctx: I) -> IParseResult<'a, Ctx, Self, I> {
+        let (a, inctx) = A::a_ideserialize(inctx)?;
+        Ok((a.into(), inctx))
+    }
 }
 
 impl<'a, Ctx: Context<'a>, A: ConstSizeAtomic> FixedSizeFactory<'a, Ctx> for AtomicFactory<A> {
@@ -315,6 +322,10 @@ impl<'a, Ctx: Context<'a>, F: Factory<'a, Ctx>> InlineableFactory<'a, Ctx> for P
     fn extension_error(&self, tail: &[u8]) -> Self::ParseError {
         PointParseError::WrongLength(HASH_SIZE + tail.len())
     }
+
+    fn ideserialize<I: InCtx<'a, Ctx>>(&self, inctx: I) -> IParseResult<'a, Ctx, Self, I> {
+        inctx.icnext_point(self.inner(), |slice| PointParseError::from(slice))
+    }
 }
 
 impl<F> AlwaysConstSize for PointFactory<F> {
diff --git a/src/rstd/inlining/static_pair.rs b/src/rstd/inlining/static_pair.rs
index 1b289fc..81cc144 100644
--- a/src/rstd/inlining/static_pair.rs
+++ b/src/rstd/inlining/static_pair.rs
@@ -163,6 +163,22 @@ where
         let (_, fb) = SP::factories(&self.factory_data);
         SP::from_error_b(&self.factory_data, fb.extension_error(tail))
     }
+
+    fn ideserialize<I: InCtx<'a, Ctx>>(&self, inctx: I) -> IParseResult<'a, Ctx, Self, I> {
+        let (fa, fb) = SP::factories(&self.factory_data);
+        let (a, inctx) = fa
+            .ideserialize(inctx)
+            .map_err(|e| SP::from_error_a(&self.factory_data, e))?;
+        let (b, inctx) = fb
+            .ideserialize(inctx)
+            .map_err(|e| SP::from_error_b(&self.factory_data, e))?;
+        Ok((
+            StaticPairObject {
+                pair: SP::from_parsed(&self.factory_data, a, b),
+            },
+            inctx,
+        ))
+    }
 }
 
 impl<'a, Ctx: Context<'a>, SP: StaticPair<'a, Ctx>> FixedSizeFactory<'a, Ctx>
diff --git a/src/rstd/nullable.rs b/src/rstd/nullable.rs
index 26832fa..323e149 100644
--- a/src/rstd/nullable.rs
+++ b/src/rstd/nullable.rs
@@ -115,6 +115,19 @@ impl<'a, Ctx: Context<'a>, F: Factory<'a, Ctx>> InlineableFactory<'a, Ctx> for N
     fn extension_error(&self, tail: &[u8]) -> Self::ParseError {
         PointParseError::WrongLength(HASH_SIZE + tail.len())
     }
+
+    fn ideserialize<I: InCtx<'a, Ctx>>(&self, inctx: I) -> IParseResult<'a, Ctx, Self, I> {
+        let factory = self.factory.clone();
+        let (address, inctx) = inctx.icnext_address(|slice| PointParseError::from(slice))?;
+        Ok((
+            if address.point == HASH_ZEROS {
+                Nullable::Null(factory)
+            } else {
+                Nullable::NotNull(Point::from_address(address, factory, inctx.iresolver()))
+            },
+            inctx,
+        ))
+    }
 }
 
 impl<F> AlwaysConstSize for NullableFactory<F> {