Re-translate the Japanese version (#1871)

* Retranslate Japanese docs with GPT-5.4

* Retranslate Japanese code with GPT-5.4

ja/codes/rust/chapter_hashing/build_in_hash.rs

@@ -0,0 +1,49 @@
+/*
+ * File: build_in_hash.rs
+ * Created Time: 2023-7-6
+ * Author: WSL0809 (wslzzy@outlook.com)
+ */
+
+use hello_algo_rust::include::ListNode;
+
+use std::collections::hash_map::DefaultHasher;
+use std::hash::{Hash, Hasher};
+
+/* Driver Code */
+fn main() {
+    let num = 3;
+    let mut num_hasher = DefaultHasher::new();
+    num.hash(&mut num_hasher);
+    let hash_num = num_hasher.finish();
+    println!("整数 {} のハッシュ値は {}", num, hash_num);
+
+    let bol = true;
+    let mut bol_hasher = DefaultHasher::new();
+    bol.hash(&mut bol_hasher);
+    let hash_bol = bol_hasher.finish();
+    println!("真偽値 {} のハッシュ値は {}", bol, hash_bol);
+
+    let dec: f32 = 3.14159;
+    let mut dec_hasher = DefaultHasher::new();
+    dec.to_bits().hash(&mut dec_hasher);
+    let hash_dec = dec_hasher.finish();
+    println!("小数 {} のハッシュ値は {}", dec, hash_dec);
+
+    let str = "Hello アルゴリズム";
+    let mut str_hasher = DefaultHasher::new();
+    str.hash(&mut str_hasher);
+    let hash_str = str_hasher.finish();
+    println!("文字列 {} のハッシュ値は {}", str, hash_str);
+
+    let arr = (&12836, &"シャオハー");
+    let mut tup_hasher = DefaultHasher::new();
+    arr.hash(&mut tup_hasher);
+    let hash_tup = tup_hasher.finish();
+    println!("タプル {:?} のハッシュ値は {}", arr, hash_tup);
+
+    let node = ListNode::new(42);
+    let mut hasher = DefaultHasher::new();
+    node.borrow().val.hash(&mut hasher);
+    let hash = hasher.finish();
+    println!("ノードオブジェクト {:?} のハッシュ値は{}", node, hash);
+}