provider factory boxed

Signed-off-by: nadtech-hub <[email protected]>

Author: nadtech-hub

crates/trie/sparse/src/state.rs

@@ -23,7 +23,7 @@ use std::{fmt, iter::Peekable};
 /// Sparse state trie representing lazy-loaded Ethereum state trie.
 pub struct SparseStateTrie<F: BlindedProviderFactory = DefaultBlindedProviderFactory> {
     /// Blinded node provider factory.
-    provider_factory: F,
+    provider_factory: Box<F>,
     /// Sparse account trie.
     state: SparseTrie<F::AccountNodeProvider>,
     /// Sparse storage tries.
@@ -72,7 +72,7 @@ impl<F: BlindedProviderFactory> SparseStateTrie<F> {
     /// Create new [`SparseStateTrie`] with blinded node provider factory.
     pub fn new(provider_factory: F) -> Self {
         Self {
-            provider_factory,
+            provider_factory: Box::new(provider_factory),
             state: Default::default(),
             storages: Default::default(),
             revealed: Default::default(),