Make a port scanner in

[@ge0x1]

Yes this is what a tutorial should be like so beginners can understand what they are doing. Amazing work🙏

[@starlordcodes]

Thanks for these videos. Helps me with my regular Rust fix. Looking forward for more.

[@timClicks]

Nice to hear! I hope that the next video won't take me 8h or so to prepare.

[@robertiansweetman]

That's a great tutorial format @timClicks thanks!

[@sayanbhattacharyya95]

Cool tutorial! And hello from the other side of the pond (Brisbane here)! A question - this is spawning quite a few Tokio tasks, as it creates one per iteration of the loop, and typically there are thousands of ports (your default is 1024). Once CIDR is introduced, it becomes a nested loop, presumably spawning even more tasks. Is there any performance penalty for creating so many tasks, or are they quite lightweight?

[@timClicks]

Tokio tasks are very cheap to create. Most systems should be able to comfortably handle running millions concurrently, assuming each task is I/O bound.

[@ajinkyax]

Hi Tim, nice vscode theme you have :) and a great topic

[@timClicks]

Thanks! I am slowly tweaking it over time and will publish it when I am finally satisfied 😅

[@ajinkyax]

@@timClicks also can you guess why vscode auto import not working on Ubuntu ? I have same extensions on windows and mac it works there.

[@timClicks]

It sounds like it's misconfigured. Check your settings, making sure that VS Code has the correct path to rust-analyzer. Also ensure that the project directory is in the workspace.

[@ajinkyax]

@@timClicks thanks again

[@JavierHarford]

Berkeley Mono is truly an elite font

[@JonathanSambrook]

HARD MODE READ CODE BURIED UNDER CAPTION 🤣 But great vid Tim 👌

[@timClicks]

Sorry I was tired by that point in the editing process and didn't check that the overlay made any sense

[@abdlhamidwaziz9164]

Hi tim 🖐

[@timClicks]

Hi! 👋 I hope that you are enjoying the channel and learning from the content

[@abdlhamidwaziz9164]

@@timClicks ❤ yes

[@timClicks]

Weird editing fail at 01:27 🤦‍♂