Chapter 9 References and Borrowing

• 9.1 References: borrowing a value
• 9.2 Mutable references
• 9.3 The borrow checker is your friend
• 9.4 References and functions
• 9.5 Dangling references
• 9.6 Slices
• 9.7 String slices
• 9.x Chapter 9 summary and quiz