/g/ - what - Technology


08/21/20	New boards added: /vrpg/, /vmg/, /vst/ and /vm/
05/04/17	New trial board added: /bant/ - International/Random
10/04/16	New board for 4chan Pass users: /vip/ - Very Important Posts
[Hide] [Show All]

Anonymous
04/03/26(Fri)15:17:25 No.108518910

File: 1754509722804627.png (151 KB, 752x674)

151 KB PNG

Anonymous 04/03/26(Fri)15:17:25 No.108518910

what

Anonymous
04/03/26(Fri)15:45:41 No.108519151

Anonymous 04/03/26(Fri)15:45:41 No.108519151

>>108518910
@grok make this make sense

Anonymous
04/03/26(Fri)15:47:07 No.108519161

Anonymous 04/03/26(Fri)15:47:07 No.108519161

>OOP
stopped reading

Anonymous
04/03/26(Fri)15:51:14 No.108519191

Anonymous 04/03/26(Fri)15:51:14 No.108519191

What about it is hard to understand? It's dynamic dispatch. Like interfaces in OOP (the only good part of OOP)

Anonymous
04/03/26(Fri)15:55:01 No.108519215

Anonymous 04/03/26(Fri)15:55:01 No.108519215

It says everything in plain English. dyn Trait has a pointer that points to the data and another that points to the type basically. This is obviously an oversimplification but that’s about it. The same data can provide different types of information with this.

Anonymous
04/03/26(Fri)16:02:44 No.108519259

Anonymous 04/03/26(Fri)16:02:44 No.108519259

>>108518910
you know how Java has interfaces and how you can cast implementations of a interface to it? same shit. it's not complex
struct fatptr { data: *mut Data, vtable: *const Fns }

real basic shit.

Name
Options
Comment
Verification	4chan Pass users can bypass this verification. [Learn More] [Login]
File
Please read the Rules and FAQ before posting. You may highlight syntax and preserve whitespace by using [code] tags.