Rust Stack vs Heap usage

Transcript

1. Rust Memory usage
   Heap
   Thread stack
   main frame
   

   View Slide

2. Rust Memory usage
   Heap
   Thread stack
   main frame
   john
   Employee:new
   name
   salary 5000
   sales 5
   bonus 0
   Box
   

   View Slide

3. Rust Memory usage
   Heap
   Thread stack
   main frame
   john
   name
   salary 5000
   sales 5
   bonus 0
   Box
   

   View Slide

4. Rust Memory usage
   Heap
   Thread stack
   main frame
   john
   name
   salary 5000
   sales 5
   bonus 0
   Box
   find_employee_bonus
   salary
   no_of_sales 5
   

   View Slide

5. Rust Memory usage
   Heap
   Thread stack
   main frame
   john
   name
   salary 5000
   sales 5
   bonus 0
   Box
   find_employee_bonus
   salary
   no_of_sales 5
   bonus_percentage 0
   

   View Slide

6. Rust Memory usage
   Heap
   Thread stack
   main frame
   john
   name
   salary 5000
   sales 5
   bonus 0
   Box
   find_employee_bonus
   salary
   no_of_sales 5
   bonus_percentage 0
   get_bonus_percentage
   salary
   

   View Slide

7. Rust Memory usage
   Heap
   Thread stack
   main frame
   john
   name
   salary 5000
   sales 5
   bonus 0
   Box
   find_employee_bonus
   salary
   no_of_sales 5
   bonus_percentage 0
   get_bonus_percentage
   salary
   percentage 500
   

   View Slide

8. Rust Memory usage
   Heap
   Thread stack
   main frame
   john
   name
   salary 5000
   sales 5
   bonus 0
   Box
   find_employee_bonus
   salary
   no_of_sales 5
   bonus_percentage 0
   get_bonus_percentage
   salary
   percentage 500
   return 500
   

   View Slide

9. Rust Memory usage
   Heap
   Thread stack
   main frame
   john
   name
   salary 5000
   sales 5
   bonus 0
   Box
   find_employee_bonus
   salary
   no_of_sales 5
   bonus_percentage 500
   

   View Slide

10. Rust Memory usage
    Heap
    Thread stack
    main frame
    john
    name
    salary 5000
    sales 5
    bonus 0
    Box
    find_employee_bonus
    salary
    no_of_sales 5
    bonus_percentage 500
    bonus 2500
    

    View Slide

11. Rust Memory usage
    Heap
    Thread stack
    main frame
    john
    name
    salary 5000
    sales 5
    bonus 0
    Box
    find_employee_bonus
    salary
    no_of_sales 5
    bonus_percentage 500
    bonus 2500
    return 2500
    

    View Slide

12. Rust Memory usage
    Heap
    Thread stack
    main frame
    john
    name
    salary 5000
    sales 5
    bonus 2500
    Box
    

    View Slide

13. Rust Memory usage
    Heap
    Thread stack
    

    View Slide