Fix

src/mining/lib.rs

@@ -1,44 +1,37 @@
 use std::collections::HashMap;
-use std::collections::HashMap;
 use std::sync::Arc;
 use std::sync::atomic::{AtomicUsize, Ordering};
 
- pub struct Miner {
+pub struct Miner {
     pub id: usize,
- pub struct Miner {
-     pub hash_power: usize,
-     pub hash_rate: AtomicUsize,
-     pub shares: Arc<HashMap<usize, usize>>,
-   pub difficulty: usize,
-   pub difficulty: u64,
- }
+    pub hash_power: usize,
+    pub hash_rate: AtomicUsize,
+    pub shares: Arc<HashMap<usize, usize>>,
+    pub difficulty: u64,
 }
 
- impl Miner {
-
+impl Miner {
     pub fn new(id: usize, hash_power: usize) -> Self {
- impl Miner {
-         difficulty: 1,
-     }
+        Miner {
+            id,
+            hash_power,
+            hash_rate: AtomicUsize::new(0),
+            shares: Arc::new(HashMap::new()),
+            difficulty: 1,
+        }
     }
-}
-
-     pub fn hash_rate(&self) -> usize {
--       self.hash_rate.load(Ordering::SeqCst)
-       self.hash_rate.load(Ordering::SeqCst) as u64
-     }
-
-     pub fn mine(&self, nonce: usize) -> bool {
 
-        let mut hash = nonce;
- impl Miner {
-         self.hash_rate.store(hash_rate, Ordering::SeqCst);
-              true
-
-         } else {
-           false
-           false
-         }
+    pub fn hash_rate(&self) -> usize {
+        self.hash_rate.load(Ordering::SeqCst)
+    }
 
+    pub fn mine(&self, nonce: usize) -> bool {
+        let hash = nonce; // Example: the actual hashing algorithm should replace this
+        if hash < self.difficulty as usize {
+            self.hash_rate.store(hash, Ordering::SeqCst);
+            true
+        } else {
+            false
         }
-
+    }
+}