Building micro-services in Rust using gRPC!

[@letsgetrusty]

📝Get your *FREE Rust cheat sheet* : www.letsgetrusty.com/cheatsheet

[@flogginga_dead_horse4022]

I understood gRPC more in the first minute of this video than I ever did with other sources :D Well explained!!

[@sharperguy]

The thing I love about rust is that the macro system is flexible enough to just generate the types at compile time, rather than needing a separate code generation step and a "do not edit this file" file

[@souhachabir]

could you explain more this idea,please? I'm currently stucking to understand the generated rust code

[@boi64pr60]

What I like about your videos is that at least you do zoom the image so that it can be watchable even on a phone. Keep up the good work.

[@agivney]

As always, a great, clear and easy to understand tutorial. You have a gift for this, keep it up.

[@user-if7lb8zy8i]

Great vid, look forward to seeing more awesome videos in the future. I just love this channel's consistency :D

[@colinheyl5034]

Cheers! Working with my own theme, it took me a little bit to work out exactly what bits link to what other bits but I got it working. Very helpful video and repo, for my first time using Rust.

[@yalld]

This was a great video, you explained grpc very well, the necessary packages and why one might want to use this approach. Thanks for this!

[@chrisalexthomas]

wah! that's so easy, I don't understand the syntax, but it was really clear what you were trying to do. I think I might have a go at this in the future with a microservice and see what happens. Thanks for the video! Subscribed and got the bell on!

[@alexkarav]

Bogdan, great video! And by the way, new previews is awesome and beautiful 😍

[@saalimmohammed1599]

Will Love to see more on this! Thank you

[@Chrizz604]

Great video, maybe do another one with bidirectional streaming?

[@letsgetrusty]

Good idea! :)

[@vinnbrock]

This video was great, thank you. I agree though. Please do bidirectional streaming.

[@verysussdev]

or maybe a music streaming server like spotify :)? thanks for the tute btw

[@tabiasgeehuman]

@@verysussdev that could probably be done via a webRTC stream or an opus stream

Indeed, bidirectional function calls and error handling would be great.

[@RobertoOrtis]

If we are talking about communication between microservices, the client (in this case) would be another microservice?

[@ygameayd2505]

That's the best rust education channel.

[@noruntime]

Great video, thanks so much 👍

[@muthuisheree]

Thanks for the video. I like the way you are explaining more than typing code. The line by line pasting syncs very well. Any extension you used or its editing?

[@Sharakov15]

Great video! But it would have been better with unit test in the end.

[@vanish3408]

not everything has to have unit tests

[@brentsteyn6671]

@@vanish3408 😂😂 lol I think he just wanted to see how you would unit test this stuff.

[@sharkpyro93]

the rust comunity seems to hate tesing, thats Just shows that people using It are mostly hobbist, even the libraries and orms are not really made with testing in mind, too bad

[@marcokuidja1950]

I think 🤔 that was not the goal. Never the less it would be simple to verify that the request send by the client is effectively the request excepted by the server and that response send by the server is the one excepted by the client

[@proloycodes]

@@sharkpyro93 yeah just fill everything with tests and get fired

[@_jdfx]

so good! best Rust youtube channel! thanks Bogdan!

[@neetisharma3768]

Great video! thanks :)

[@bandrefilipe]

Does it need cmake installed? Why is it not said anywhere?

[@matthiasdebernardini3388]

such an amazing video, thanks so much!

Hey bro, super awesome the video. Could you let me know witch autocomplete use in you console ?

[@yoni-3240]

Amazing thank you!

[@pedrocardoz0]

thats awesome, good job!

[@telostia]

This is quite a cheatsheet tutorial 😁

[@vinsmokearifka]

Great video Sir, but I don't get on ''bitcoin_server" & "bitcoin_client" come from..

[@matthewfrantz8218]

Yeah I was wondering the same thing. Anyone have any ideas? I wonder if they get generated by the grpc framework under the hood

[@РусланЮсуфов-ф3ш]

super helpful!

[@sathyajithps013]

wait, what does rt-multi-threaded do exactly? If I remember correctly, isnt tokio multithreaded by default?

[@goodwish1543]

Great topic. Would you take Meta Thrift RPC as well in future?

[@ARS-fi5dp]

Thank you man 🙏❤

[@Skiamakhos]

Is it easy enough to see, looking at the code, when a function call is going out to a microservice - because if not it may make support/ops harder than it needs to be. If you can see that it's an http call, it's obvious what it's doing.

[@user-lw2wj5tz6s]

Thanks :)

[@wolfeygamedev1688]

How do we deploy this application to the public web?

[@sourav_-_7038]

OMFG thanks for this. Rust just needs few more backend frameworks like fast api and flask restful, then it's gameover for go.

[@bjugdbjk]

Yeah I feel rust deserves lot of attention then compared to GO, Rust is super capable !

[@zh4842]

Go=K8s

[@bjugdbjk]

@@zh4842 yeah true...major portion is using Go,but lately they understood lot of memory related bugs has been found during runtime...so they r moving to rust..looks for a talk rust for cloud development !

[@sourav_-_7038]

@Víctor Martínez rocket is slow af. I have tried, actix is 10x better

[@ironhammer4095]

@@sourav_-_7038 How bout Axum web framework?

[@alanhoff89]

Can you do a video on manually implementing std::future::Future?

[@Asgallu]

Great video!, I send data to server and the server response to the microservice. However, I have a doubt, if I wanted to comunicate 2 microservices between them, how can I do it?, sending data from microservice1 through the server and this sends it to microservice1

[@GlobalYoung7]

thank you 👍

[@Julianchuk]

are u actually building any project on intenet computer blockchain?

[@zatochiSiberian]

Thanks!

[@tony-go-code]

cool 👍

[@marcomarek7734]

❤️

[@jeffg4686]

@6:20 Result of a Response of a BtcPaymentResponse and also a status - whew. Sure would be sweet if it just returned a BtcPaymentResponse only that included the status and wasn't wrapped (remember the good ole days)

[@slurpin-tw]

Great!!

[@IamAWESOME3980]

how do you do user login?

[@mathiasayivor]

Can you add captions next time? This way we get to know the spelling of some of the terms that you're mentioning

[@kevinpiovezan]

Did you manage to get a Rust developer job man?

[@Snijele]

chee shee ❤

[@Xeros08]

Nice

[@johndesmond5153]

Thanks for the video. Anyone else getting this error from error lens after implementing server.rs? ``` `BtcPaymentRequest` doesn't implement `Debug` the trait `Debug` is not implemented for `BtcPaymentRequest` add `#[derive(Debug)]` to `BtcPaymentRequest` or manually `impl Debug for BtcPaymentRequest` ```

[@CassinoDev]

Amazing o/

[@nothingisreal6345]

In the good ol' days MS had DCOM (Distributed COM) - which did exactly what gRPC does today - and I guess it was even faster... IT keeps reinventing the wheel.

[@itellyouforfree7238]

Sure, and my grand-grandpa in WWI used pigeons, which I guess it was even faster

[@GottZ]

well.. dcom kernel space message queueing.. grpc is TCP..

[@michalbotor]

i wanted to learn some rust late at night. but i am totally lost. rust is hard. really hard.

[@alithejumbo]

Shaking my head

[@jasonlantz3808]

yeah g....

[@jjoster]

Where are the unit tests?

[@ayowtf_m8]

Hi, I've been watching your channel for about a month now, and I have one question. Are you Ukrainian/russian/? I know that Bogdan isn't actually an American name, so I wonder where you are from.

[@jongxina3595]

hes romanian

[@summertoo]

xie xie

[@letsgetrusty]

不客气

[@dextreme1754]

Rust looks horrible it hurts my eyes

[@climatechangedoesntbargain9140]

How about writing an integration test in the future instead of testing the shitcoin service instead of comparing console output?

[@memelord4639]

because this is a gRPC video not an integration testing video

[@steverude]

Maybe chill Bogdan gives us all this great content for free. It costs nothing to be nice.

[@itellyouforfree7238]

it's a demo to introduce people to gRPC. what is it that you dont understand?

[@climatechangedoesntbargain9140]

@@steverude true, my comment seems rude although it wasn't meant that way - probably gonna delete it

[@rasputindasilva858]

Rust sucks.

[@flogginga_dead_horse4022]

@@hermes6910 lol, exactly

[@flogginga_dead_horse4022]

Laravel/PHP fanboi? lol

[@rasputindasilva858]

@@hermes6910 C, C++ and assembly.

[@cat-.-]

Agreed. It sucks especially hard for people with a hard time picking up new skills

[@flogginga_dead_horse4022]

@@rasputindasilva858 so writing a bunch of unsafe buggy code probably lol