First In First Out

Random Access

Last In First Out

Sequential Access

Insert

Pop

Push

Append

The stack is cleared

A new element is added

The top element is removed

The bottom element is removed

To ensure fixed size

To simplify syntax

To allow dynamic resizing

To enable random access

new()

with_capacity()

reserve()

allocate()

To iterate over elements

To handle user input

To declare variables

To perform conditional operations

By throwing an error

By using a fixed array

By checking the stack's length

By using a loop

The program crashes

The last element is returned

A 'none' value is returned

An error is thrown

Inheritance

Pointers

Generics

Recursion

To build a complete application

To practice basic Rust concepts

To understand memory management

To learn advanced Rust features