update readme

README.md

@@ -38,7 +38,8 @@ use bonsai_trie::{
     id::{BasicIdBuilder, BasicId},
     BonsaiStorage, BonsaiStorageConfig, BonsaiTrieHash,
 };
-use mp_felt::Felt;
+use starknet_types_core::felt::Felt;
+use starknet_types_core::hash::Pedersen;
 use bitvec::prelude::*;
 
 fn main() {
@@ -47,19 +48,19 @@ fn main() {
 
     // Create a BonsaiStorage with default parameters.
     let config = BonsaiStorageConfig::default();
-    let mut bonsai_storage = BonsaiStorage::new(RocksDB::new(&db, RocksDBConfig::default()), config).unwrap();
+    let mut bonsai_storage: BonsaiStorage<_, _, Pedersen> = BonsaiStorage::new(RocksDB::new(&db, RocksDBConfig::default()), config).unwrap();
 
     // Create a simple incremental ID builder for commit IDs.
     // This is not necessary, you can use any kind of strictly monotonically increasing value to tag your commits. 
     let mut id_builder = BasicIdBuilder::new();
 
     // Insert an item `pair1`.
-    let pair1 = (vec![1, 2, 1], Felt::from_hex_be("0x66342762FDD54D033c195fec3ce2568b62052e").unwrap());
+    let pair1 = (vec![1, 2, 1], Felt::from_hex("0x66342762FDD54D033c195fec3ce2568b62052e").unwrap());
     let bitvec_1 = BitVec::from_vec(pair1.0.clone());
     bonsai_storage.insert(&bitvec_1, &pair1.1).unwrap();
 
     // Insert a second item `pair2`.
-    let pair2 = (vec![1, 2, 2], Felt::from_hex_be("0x66342762FD54D033c195fec3ce2568b62052e").unwrap());
+    let pair2 = (vec![1, 2, 2], Felt::from_hex("0x66342762FD54D033c195fec3ce2568b62052e").unwrap());
     let bitvec = BitVec::from_vec(pair2.0.clone());
     bonsai_storage.insert(&bitvec, &pair2.1).unwrap();
 
@@ -68,7 +69,7 @@ fn main() {
     bonsai_storage.commit(id1);
 
     // Insert a new item `pair3`.
-    let pair3 = (vec![1, 2, 2], Felt::from_hex_be("0x664D033c195fec3ce2568b62052e").unwrap());
+    let pair3 = (vec![1, 2, 2], Felt::from_hex("0x664D033c195fec3ce2568b62052e").unwrap());
     let bitvec = BitVec::from_vec(pair3.0.clone());
     bonsai_storage.insert(&bitvec, &pair3.1).unwrap();
 
@@ -100,7 +101,7 @@ fn main() {
     // asserting in both of them that the item `pair1` is present and has the right value.
     std::thread::scope(|s| {
         s.spawn(|| {
-            let bonsai_at_txn = bonsai_storage
+            let bonsai_at_txn: BonsaiStorage<_, _, Pedersen> = bonsai_storage
                 .get_transactional_state(id1, bonsai_storage.get_config())
                 .unwrap()
                 .unwrap();
@@ -109,7 +110,7 @@ fn main() {
         });
 
         s.spawn(|| {
-            let bonsai_at_txn = bonsai_storage
+            let bonsai_at_txn: BonsaiStorage<_, _, Pedersen> = bonsai_storage
                 .get_transactional_state(id1, bonsai_storage.get_config())
                 .unwrap()
                 .unwrap();
@@ -126,7 +127,7 @@ fn main() {
     // Insert a new item and commit.
     let pair4 = (
         vec![1, 2, 3],
-        Felt::from_hex_be("0x66342762FDD54D033c195fec3ce2568b62052e").unwrap(),
+        Felt::from_hex("0x66342762FDD54D033c195fec3ce2568b62052e").unwrap(),
     );
     bonsai_storage
         .insert(&BitVec::from_vec(pair4.0.clone()), &pair4.1)