diff --git a/solution/0000-0099/0084.Largest Rectangle in Histogram/README.md b/solution/0000-0099/0084.Largest Rectangle in Histogram/README.md
index 5ed84fdb5e16b..fdaf3faca134a 100644
--- a/solution/0000-0099/0084.Largest Rectangle in Histogram/README.md	
+++ b/solution/0000-0099/0084.Largest Rectangle in Histogram/README.md	
@@ -158,6 +158,56 @@ public:
 };
 ```
 
+### **Rust**
+
+```rust
+impl Solution {
+    #[allow(dead_code)]
+    pub fn largest_rectangle_area(heights: Vec<i32>) -> i32 {
+        let n = heights.len();
+        let mut left = vec![-1; n];
+        let mut right = vec![-1; n];
+        let mut stack: Vec<(usize, i32)> = Vec::new();
+        let mut ret = -1;
+
+        // Build left vector
+        for (i, h) in heights.iter().enumerate() {
+            while !stack.is_empty() && stack.last().unwrap().1 >= *h {
+                stack.pop();
+            }
+            if stack.is_empty() {
+                left[i] = -1;
+            } else {
+                left[i] = stack.last().unwrap().0 as i32;
+            }
+            stack.push((i, *h));
+        }
+
+        stack.clear();
+
+        // Build right vector
+        for (i, h) in heights.iter().enumerate().rev() {
+            while !stack.is_empty() && stack.last().unwrap().1 >= *h {
+                stack.pop();
+            }
+            if stack.is_empty() {
+                right[i] = n as i32;
+            } else {
+                right[i] = stack.last().unwrap().0 as i32;
+            }
+            stack.push((i, *h));
+        }
+
+        // Calculate the max area
+        for (i, h) in heights.iter().enumerate() {
+            ret = std::cmp::max(ret, (right[i] - left[i] - 1) * *h);
+        }
+
+        ret
+    }
+}
+```
+
 ### **Go**
 
 ```go
diff --git a/solution/0000-0099/0084.Largest Rectangle in Histogram/README_EN.md b/solution/0000-0099/0084.Largest Rectangle in Histogram/README_EN.md
index aeda64077b594..f303573069f67 100644
--- a/solution/0000-0099/0084.Largest Rectangle in Histogram/README_EN.md	
+++ b/solution/0000-0099/0084.Largest Rectangle in Histogram/README_EN.md	
@@ -128,6 +128,56 @@ public:
 };
 ```
 
+### **Rust**
+
+```rust
+impl Solution {
+    #[allow(dead_code)]
+    pub fn largest_rectangle_area(heights: Vec<i32>) -> i32 {
+        let n = heights.len();
+        let mut left = vec![-1; n];
+        let mut right = vec![-1; n];
+        let mut stack: Vec<(usize, i32)> = Vec::new();
+        let mut ret = -1;
+
+        // Build left vector
+        for (i, h) in heights.iter().enumerate() {
+            while !stack.is_empty() && stack.last().unwrap().1 >= *h {
+                stack.pop();
+            }
+            if stack.is_empty() {
+                left[i] = -1;
+            } else {
+                left[i] = stack.last().unwrap().0 as i32;
+            }
+            stack.push((i, *h));
+        }
+
+        stack.clear();
+
+        // Build right vector
+        for (i, h) in heights.iter().enumerate().rev() {
+            while !stack.is_empty() && stack.last().unwrap().1 >= *h {
+                stack.pop();
+            }
+            if stack.is_empty() {
+                right[i] = n as i32;
+            } else {
+                right[i] = stack.last().unwrap().0 as i32;
+            }
+            stack.push((i, *h));
+        }
+
+        // Calculate the max area
+        for (i, h) in heights.iter().enumerate() {
+            ret = std::cmp::max(ret, (right[i] - left[i] - 1) * *h);
+        }
+
+        ret
+    }
+}
+```
+
 ### **Go**
 
 ```go
diff --git a/solution/0000-0099/0084.Largest Rectangle in Histogram/Solution.rs b/solution/0000-0099/0084.Largest Rectangle in Histogram/Solution.rs
new file mode 100644
index 0000000000000..ef2e7d6cfdce0
--- /dev/null
+++ b/solution/0000-0099/0084.Largest Rectangle in Histogram/Solution.rs	
@@ -0,0 +1,45 @@
+impl Solution {
+    #[allow(dead_code)]
+    pub fn largest_rectangle_area(heights: Vec<i32>) -> i32 {
+        let n = heights.len();
+        let mut left = vec![-1; n];
+        let mut right = vec![-1; n];
+        let mut stack: Vec<(usize, i32)> = Vec::new();
+        let mut ret = -1;
+
+        // Build left vector
+        for (i, h) in heights.iter().enumerate() {
+            while !stack.is_empty() && stack.last().unwrap().1 >= *h {
+                stack.pop();
+            }
+            if stack.is_empty() {
+                left[i] = -1;
+            } else {
+                left[i] = stack.last().unwrap().0 as i32;
+            }
+            stack.push((i, *h));
+        }
+
+        stack.clear();
+
+        // Build right vector
+        for (i, h) in heights.iter().enumerate().rev() {
+            while !stack.is_empty() && stack.last().unwrap().1 >= *h {
+                stack.pop();
+            }
+            if stack.is_empty() {
+                right[i] = n as i32;
+            } else {
+                right[i] = stack.last().unwrap().0 as i32;
+            }
+            stack.push((i, *h));
+        }
+
+        // Calculate the max area
+        for (i, h) in heights.iter().enumerate() {
+            ret = std::cmp::max(ret, (right[i] - left[i] - 1) * *h);
+        }
+
+        ret
+    }
+}
\ No newline at end of file