About rust IntelliSense

[RyuZinOh]

So, while I was programming the dijkstra's algorithm in Rust[offline at the my classroom to demonstrate the work of SPF], I didn't get the Vec<> declaring suggestion it only showed a blank object of Vec, and also in this vec![] while hardcoding the graph I didnt got that I hard to code by remembering these wtf is this issue? Does this thing only gives suggestion while you are online or what?

The fact that didn't worked but other IntelliSense part was working, it was frustrating to remember the syntax and write it

[ChayimFriedman2]

Your description is unclear. If you want to report a bug, open an issue and add the required details (including a reproducible example).

[RyuZinOh]

🤦I don't know how you didn't understand the description anyways here is without the internet connection for the Vector:

and now that I turned on my internet somehow magically it works, isn't the IntelliSense supposed to work offline as well, I mean for other language I haven't faced such problem yet:
here is the video with internet connection:
https://github.com/user-attachments/assets/81c558f4-a194-48aa-9350-d4c0a08828fc

[ChayimFriedman2]

Completion does work offline, but in some conditions you may be required to open your project with Internet connection (can disable it afterwards), for fetching dependencies of std.