1
00:00:06,810 --> 00:00:07,643
- Hello, again.

2
00:00:07,643 --> 00:00:09,210
Welcome to Lesson 11.

3
00:00:09,210 --> 00:00:12,420
In this lesson, we'll continue
our discussion of structures

4
00:00:12,420 --> 00:00:16,050
by showing how to implement
functionality to a structure.

5
00:00:16,050 --> 00:00:18,180
We'll begin by implementing
simple functionality

6
00:00:18,180 --> 00:00:20,580
that doesn't modify
the state of an object.

7
00:00:20,580 --> 00:00:23,010
And then we'll see how to
implement mutable functionality

8
00:00:23,010 --> 00:00:25,830
that does modify the state of the object.

9
00:00:25,830 --> 00:00:28,830
After that, we'll take a
step back from the syntax,

10
00:00:28,830 --> 00:00:30,390
and think about how to organize our code

11
00:00:30,390 --> 00:00:32,430
into separate modules.

12
00:00:32,430 --> 00:00:35,370
We'll see how to define a
structure type in one module,

13
00:00:35,370 --> 00:00:38,073
and then import it and
use it in our main code.

14
00:00:39,210 --> 00:00:42,840
We'll wrap up the lesson by
discussing associated functions

15
00:00:42,840 --> 00:00:45,780
and associated data, which are concepts

16
00:00:45,780 --> 00:00:48,303
similar to statics in other languages.