From f754675aac96ac04599ec79d609e2c5b08be4561 Mon Sep 17 00:00:00 2001
From: littleblack111 <littleblack11111@gmail.com>
Date: Tue, 21 Oct 2025 09:56:21 +0800
Subject: feat: ui

---
 src/blocks.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/blocks.rs')

diff --git a/src/blocks.rs b/src/blocks.rs
index 288e754..84f6c92 100644
--- a/src/blocks.rs
+++ b/src/blocks.rs
@@ -84,6 +84,19 @@ impl BlockChain {
         }
     }
 
+    pub fn new_block(&self, trans: Transaction) -> Block {
+        let mut hasher = DefaultHasher::new();
+        Block::new(
+            self.blocks
+                .last()
+                .map(|b| {
+                    b.hash(&mut hasher);
+                    hasher.finish()
+                }),
+            trans,
+        )
+    }
+
     pub fn store(&mut self, block: Block) {
         // TODO: verify blocks
         self.blocks
-- 
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