merke update

Author: akostylev0

crates/tlb/src/ser/builder.rs

@@ -4,7 +4,7 @@ use crate::cell_type::CellType;
 use crate::{bits::{
     bitvec::{order::Msb0, slice::BitSlice, vec::BitVec},
     ser::{BitWriter, LimitWriter},
-}, r#as::Ref, Cell, Error, ResultExt, OrdinaryCell, PrunedBranchCell, LibraryReferenceCell, MerkleProofCell};
+}, r#as::Ref, Cell, Error, ResultExt, OrdinaryCell, PrunedBranchCell, LibraryReferenceCell, MerkleProofCell, MerkleUpdateCell};
 
 use super::{
     args::{r#as::CellSerializeAsWithArgs, CellSerializeWithArgs},
@@ -214,7 +214,7 @@ impl CellBuilder {
             CellType::PrunedBranch => Cell::PrunedBranch(PrunedBranchCell { data: self.data.into_inner() }),
             CellType::LibraryReference => Cell::LibraryReference(LibraryReferenceCell { data: self.data.into_inner() }),
             CellType::MerkleProof => Cell::MerkleProof(MerkleProofCell { data: self.data.into_inner(), references: self.references }),
-            CellType::MerkleUpdate => todo!()
+            CellType::MerkleUpdate => Cell::MerkleUpdate(MerkleUpdateCell { data: self.data.into_inner(), references: self.references })
         }
     }
 }