diff --git a/generate_number/rust_version/.gitignore b/generate_number/rust_version/.gitignore
new file mode 100644
index 0000000..9f97022
--- /dev/null
+++ b/generate_number/rust_version/.gitignore
@@ -0,0 +1 @@
+target/
\ No newline at end of file
diff --git a/generate_number/rust_version/.kilo/agent-manager.json b/generate_number/rust_version/.kilo/agent-manager.json
new file mode 100644
index 0000000..93d494d
--- /dev/null
+++ b/generate_number/rust_version/.kilo/agent-manager.json
@@ -0,0 +1,9 @@
+{
+  "worktrees": {},
+  "sessions": {},
+  "tabOrder": {
+    "local": [
+      "pending:1"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/generate_number/rust_version/Cargo.lock b/generate_number/rust_version/Cargo.lock
new file mode 100644
index 0000000..db0822d
--- /dev/null
+++ b/generate_number/rust_version/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "rust_version"
+version = "0.1.0"
diff --git a/generate_number/rust_version/Cargo.toml b/generate_number/rust_version/Cargo.toml
new file mode 100644
index 0000000..72077f7
--- /dev/null
+++ b/generate_number/rust_version/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "rust_version"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
diff --git a/generate_number/rust_version/README.md b/generate_number/rust_version/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/generate_number/rust_version/src/main.rs b/generate_number/rust_version/src/main.rs
new file mode 100644
index 0000000..680892b
--- /dev/null
+++ b/generate_number/rust_version/src/main.rs
@@ -0,0 +1,80 @@
+// Concepts: Ownership, borrowing, loops
+
+// Generate first n Fibonacci numbers (starting 0, 1):
+
+// Version A (moves): Function takes ownership of a Vec<u64> and returns modified version
+
+// Version B (borrows): Same but uses mutable reference
+/* --------------------------------------------- 100 -------------------------------------------- */
+
+
+
+
+use std::vec;
+
+
+
+fn generate_move_ownership(mut v:Vec<u64>, n:u64) -> Vec<u64> {
+  
+  let mut counter = 0;
+  while counter < n {
+    let latest_number = v[v.len()-1];
+    let next_number = latest_number -1 +3;
+    v.push(next_number);
+    counter = counter + 1;
+  }
+
+  return v;
+
+}
+
+
+fn generate_borrow_ownership(v: &mut Vec<u64>, n:u64) {
+  let mut counter = 0;
+  while counter < n {
+    let latest_number:u64 = v[v.len()-1];
+    let next_number = latest_number -1 +3;
+    v.push(next_number);
+    counter = counter + 1;
+  }
+
+}
+
+
+
+fn main() {
+  let n = 5;
+  let v = vec![2];
+  let v = generate_move_ownership(v, n);  
+
+  println!("move ownership {:?}", v);
+
+  let mut v2 = vec![5];
+  generate_borrow_ownership(&mut v2, n);
+  println!("borrow ownership {:?}", v2);
+
+
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+