Channel Title: Genus-v Programming Channel Description: Hi! I'm nemesiscodex and I'm a Generalist Software Engineer, I have expertise in many different areas such as web development, devops and machine learning!. Genus-v is my brand! I'll pick the subjects of the videos based on new tech that I like, things that I'm working on and suggestions of my followers! Currently interested in rustlang, java, scala, python and javascript. Patreon: https://www.patreon.com/nemesiscodex <video> Building an Authentication Service using Actix | Part 6 | Creating the User repository Description: Building an Authentication Service using Actix | Part 6 | Creating the user repository Playlist: https://www.youtube.com/playlist?list=PLECOtlti4Psqw1qRaN4R9sWSQWvqfJU_V In this video series, I'm going to build an authentication service in Actix. There are a couple of new libraries that I want to try, and a few people already asked me to do authentication, so let's see how it goes. The idea is to have a service that will allow the user to create an account, log in and have access to other secure resources. I'm going to do something simple using only JSON Web Tokens, but it will give you an idea of how to implement a more complex setup like combining it with OAuth 2. In this part, I will create the user repository with a method to create and store the user in the database. =================== LINKS =================== 📔 SQLx Repo https://github.com/launchbadge/sqlx 📔 Source Code https://github.com/nemesiscodex/user-auth 🦀 Rust lang page: https://www.rust-lang.org/ 📝 Code editor/IDE: https://code.visualstudio.com/ 🔭 Insomnia Rest Client https://insomnia.rest/ =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex Special thanks to my patreons!: - Juan Gutierrez - Omar Stumpfs - Jessai ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" ================================================================ Attributions for the thumbnails: - Lock Icon By rawpixel.com - www.freepik.es - Users Icon By Freepik from www.flaticon.com ================================================================ #ActixWeb #RustLang #GenusV </video> <video> The FASTEST web framework 2020! Simple TODO service with Actix [3/3] Description: Giving a try to the fastest web framework in early 2020! In this series I will guide you to the creation of a simple TODO service using Actix Web in Rust. Part 1: https://youtu.be/gQwA0g0NNSI Part 2: https://youtu.be/e37NbhSm56o Like the video and share it if you find it useful. I'll motivate me to create more and better content. Subscribe for more videos like this one! I will post videos once a week. https://www.youtube.com/channel/UCSkHbGjrjJmuAbDPhIQ5T0A?sub_confirmation=1 Thank you! PC specs: Intel Core i7-7700HQ CPU @ 2.80GHz × 8 32 GB Ram Ubuntu 19.10 Source code: https://github.com/nemesiscodex/actix-todo Benchmarks: https://www.techempower.com/benchmarks/#section=data-r18&hw=ph&test=fortune Actix repository: https://github.com/actix/actix-web Actix web page: https://actix.rs/ Rust lang page: https://www.rust-lang.org/ Code editor/IDE: https://code.visualstudio.com/ Terminal: https://ohmyz.sh/ Apache AB: https://httpd.apache.org/docs/2.4/programs/ab.html Actix web is a Rust web framework, first place in Tech Empower's benchmarks as of early 2020. This video is for you if: - You come from c, c++, c#, java, scala, javascript or similar programming languages. - You love or hate c, c++, c#, java, scala, javascript. - You are or want to be a backend or fullstack web developer. - You are looking for a Rocket alternative. - You want to have an Idea of how it is to develop on Actix vs or Rust vs other frameworks or just Rust programming overall. - You are curious to know what's the best web framework 2020. (Make your own conclusions) - You want to create microservices and want a fast web framework with low memory footprint. - You just want to have fun programming. =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex ✅✅ Thank you to my first patron Juan Gutierrez! ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" #ActixWeb #RustLang #GenusV </video> <video> Building a Simple GraphQL API with Actix and Juniper [2020] #3 Description: Building a simple GraphQL API for a blog app using Actix and Juniper (Rust lang) In this video we will do a bit of refactoring, add the code to list the posts, and solve the n+1 problem using a dataloader. Let me know if I made a mistake or if there is a better way of doing this. Thanks for watching! ⏱️TIMESTAMPS⏱️ 0:00 Simple GraphQL API with Actix and Juniper - part 3 0:07 Start of the video 0:28 Refactoring of User queries into a repository 4:06 Get a single user 6:45 Code to create and list Posts 11:15 Query the posts on GraphiQL 13:10 Posts as a field of User 15:59 N+1 Problem 16:45 Solution? Dataloaders 17:11 Using a Dataloader to get the posts of an user 26:05 Did it work? 27:39 Thank you! Part 1: https://youtu.be/9q4GcWbAIEM Part 2: https://youtu.be/aEAz5DHhpLo ⏱️TIMESTAMPS⏱️ 🦀 Source code: https://github.com/nemesiscodex/actix-blog-app 🦀 Dataloader-rs https://github.com/cksac/dataloader-rs 📝 Graphql Dataloader https://github.com/graphql/dataloader 🦀 Build a Simple todo service with Actix: https://www.youtube.com/playlist?list=PLECOtlti4PspZHOySyzf9RApJFguZPFoF 🦀 Actix repository: https://github.com/actix/actix-web 🦀 Actix web page: https://actix.rs/ 🦀 Rust lang page: https://www.rust-lang.org/ 📝 Code editor/IDE: https://code.visualstudio.com/ 💻 Terminal: Alacritty https://github.com/alacritty/alacritty =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex ✅✅ Thank you to my first patron Juan Gutierrez! ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" #GraphQL #RustLang #GenusV </video> <video> Building a Simple GraphQL API with Actix and Juniper [2020] #1 Description: Building a simple GraphQL API for a blog app using Actix and Juniper (Rust lang) In this video I will add the dependency and the endpoint to get the users. In the next video I will tackle mutations. Let me know if I made a mistake or if there is a better way of doing this. Thanks for watching! Part 2: https://youtu.be/aEAz5DHhpLo Part 3: https://youtu.be/7v7ERnrC4fo Source code: https://github.com/nemesiscodex/actix-blog-app Build a Simple todo service with Actix: https://www.youtube.com/playlist?list=PLECOtlti4PspZHOySyzf9RApJFguZPFoF Juniper: https://github.com/graphql-rust/juniper Actix repository: https://github.com/actix/actix-web Actix web page: https://actix.rs/ Rust lang page: https://www.rust-lang.org/ Code editor/IDE: https://code.visualstudio.com/ Terminal: Alacritty https://github.com/alacritty/alacritty =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex Thank you to my first patron Juan Gutierrez! ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" #GraphQL #RustLang #GenusV </video> <video> Building a Simple GraphQL API with Actix and Juniper [2020] #2 Description: Building a simple GraphQL API for a blog app using Actix and Juniper (Rust lang) In this video I will add a mutation to create an user. I will use Argon2 as a hash function and also include some configuration and error handling code. Let me know if I made a mistake or if there is a better way of doing this. Thanks for watching! Part 1: https://youtu.be/9q4GcWbAIEM Part 3: https://youtu.be/7v7ERnrC4fo Source code: https://github.com/nemesiscodex/actix-blog-app Argon2 Argonautica: https://github.com/bcmyers/argonautica/tree/master/argonautica-rs Juniper: https://github.com/graphql-rust/juniper Build a Simple todo service with Actix: https://www.youtube.com/playlist?list=PLECOtlti4PspZHOySyzf9RApJFguZPFoF Actix repository: https://github.com/actix/actix-web Actix web page: https://actix.rs/ Rust lang page: https://www.rust-lang.org/ Code editor/IDE: https://code.visualstudio.com/ Terminal: Alacritty https://github.com/alacritty/alacritty =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex ✅✅ Thank you to my first patron Juan Gutierrez! ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" #GraphQL #RustLang #GenusV </video> <video> Building an Authentication Service using Actix | Part 1 | Setting up the application Description: Building an Authentication Service using Actix | Part 1 | Setting up the application. Playlist: https://www.youtube.com/playlist?list=PLECOtlti4Psqw1qRaN4R9sWSQWvqfJU_V In this video series, I'm going to build an authentication service in Actix. There are a couple of new libraries that I want to try, and a few people already asked me to do authentication, so let's see how it goes. The idea is to have a service that will allow the user to create an account, log in and have access to other secure resources. I'm going to do something simple using only JSON Web Tokens, but it will give you an idea of how to implement a more complex setup like combining it with OAuth 2. In this first part, I will set up the app configuration, the logs, and add a simple health endpoint. =================== LINKS =================== 📔 Source Code https://github.com/nemesiscodex/user-auth 🦀 Rust lang page: https://www.rust-lang.org/ 📝 Code editor/IDE: https://code.visualstudio.com/ 🔭 Insomnia Rest Client https://insomnia.rest/ =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex Special thanks to my patreons!: - Juan Gutierrez - Omar Stumpfs - Jessai ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" ================================================================ Attributions for the thumbnails: - Lock Icon By rawpixel.com - www.freepik.es - Users Icon By Freepik from www.flaticon.com ================================================================ #ActixWeb #RustLang #GenusV </video> <video> The FASTEST web framework 2020! Simple TODO service with Actix [2/3] Description: Giving a try to the fastest web framework in early 2020! In this series I will guide you to the creation of a simple TODO service using Actix Web in Rust. Part 1: https://youtu.be/gQwA0g0NNSI Part 3: https://youtu.be/3vMxuM7ezEk Like the video and share it if you find it useful. I'll motivate me to create more and better content. Subscribe for more videos like this one! I will post videos once a week. https://www.youtube.com/channel/UCSkHbGjrjJmuAbDPhIQ5T0A?sub_confirmation=1 Source code: https://github.com/nemesiscodex/actix-todo Benchmarks: https://www.techempower.com/benchmarks/#section=data-r18&hw=ph&test=fortune Code editor/IDE: https://code.visualstudio.com/ Terminal: https://ohmyz.sh/ Actix web is a Rust web framework, first place in Tech Empower's benchmarks as of early 2020. This video is for you if: - You come from c, c++, c#, java, scala, javascript or similar programming languages. - You love or hate c, c++, c#, java, scala, javascript. - You are or want to be a backend or fullstack web developer. - You are looking for a Rocket alternative. - You want to have an Idea of how it is to develop on Actix vs or Rust vs other frameworks or just Rust programming overall. - You are curious to know what's the best web framework 2020. (Make your own conclusions) - You want to create microservices and want a fast web framework with low memory footprint. - You just want to have fun programming. =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex ✅✅ Thank you to my first patron Juan Gutierrez! ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" #ActixWeb #RustLang #GenusV </video> <video> Building an Authentication Service using Actix | Part 3 | User struct Description: Building an Authentication Service using Actix | Part 3 | User struct Playlist: https://www.youtube.com/playlist?list=PLECOtlti4Psqw1qRaN4R9sWSQWvqfJU_V In this video series, I'm going to build an authentication service in Actix. There are a couple of new libraries that I want to try, and a few people already asked me to do authentication, so let's see how it goes. The idea is to have a service that will allow the user to create an account, log in and have access to other secure resources. I'm going to do something simple using only JSON Web Tokens, but it will give you an idea of how to implement a more complex setup like combining it with OAuth 2. In this third part, I will create the user structs =================== LINKS =================== 📔 Validator https://github.com/Keats/validator 📔 SQLx Repo https://github.com/launchbadge/sqlx 📔 Source Code https://github.com/nemesiscodex/user-auth 🦀 Rust lang page: https://www.rust-lang.org/ 📝 Code editor/IDE: https://code.visualstudio.com/ 🔭 Insomnia Rest Client https://insomnia.rest/ =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex Special thanks to my patreons!: - Juan Gutierrez - Omar Stumpfs - Jessai ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" ================================================================ Attributions for the thumbnails: - Lock Icon By rawpixel.com - www.freepik.es - Users Icon By Freepik from www.flaticon.com ================================================================ #ActixWeb #RustLang #GenusV </video> <video> Building an Authentication Service using Actix | Part 2 | Database set up Description: Building an Authentication Service using Actix | Part 2 | Database set up Playlist: https://www.youtube.com/playlist?list=PLECOtlti4Psqw1qRaN4R9sWSQWvqfJU_V In this video series, I'm going to build an authentication service in Actix. There are a couple of new libraries that I want to try, and a few people already asked me to do authentication, so let's see how it goes. The idea is to have a service that will allow the user to create an account, log in and have access to other secure resources. I'm going to do something simple using only JSON Web Tokens, but it will give you an idea of how to implement a more complex setup like combining it with OAuth 2. In this second part, I will create the user table and setup the database =================== LINKS =================== 📔 SQLx Repo https://github.com/launchbadge/sqlx 📔 Argonautica-rs Installation instructions https://github.com/bcmyers/argonautica/tree/master/argonautica-rs#installation 📔 Source Code https://github.com/nemesiscodex/user-auth 🦀 Rust lang page: https://www.rust-lang.org/ 📝 Code editor/IDE: https://code.visualstudio.com/ 🔭 Insomnia Rest Client https://insomnia.rest/ =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex Special thanks to my patreons!: - Juan Gutierrez - Omar Stumpfs - Jessai ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" ================================================================ Attributions for the thumbnails: - Lock Icon By rawpixel.com - www.freepik.es - Users Icon By Freepik from www.flaticon.com ================================================================ #ActixWeb #RustLang #GenusV </video> <video> Error handling and Logging with Actix Web (Rust) [2020] Description: My take on error handling and logging with Actix Web. In this video we are going to revisit the code from the Actix TODO Service series: https://www.youtube.com/playlist?list=PLECOtlti4PspZHOySyzf9RApJFguZPFoF * Panic vs Result and the use of expect and unwrap. * Custom errors and error handling in Actix * Logging for Actix (and Rust in general) If you don't want to handle Logger objects take a look at slog-scope: https://github.com/slog-rs/scope As an alternative you can try the tracing library: https://github.com/tokio-rs/tracing Let me know if I made a mistake or if there is a better way of doing this. Source code: https://github.com/nemesiscodex/actix-todo Actix repository: https://github.com/actix/actix-web Actix web page: https://actix.rs/ Rust lang page: https://www.rust-lang.org/ Code editor/IDE: https://code.visualstudio.com/ Terminal: https://ohmyz.sh/ My linkedin: http://linkedin.com/in/nemesiscodex =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex ✅✅ Thank you to my first patron Juan Gutierrez! ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" #ActixWeb #RustLang #GenusV </video> <video> Building an Authentication Service using Actix | Part 4 | Database connection pool Description: Building an Authentication Service using Actix | Part 4 | Database connection pool Playlist: https://www.youtube.com/playlist?list=PLECOtlti4Psqw1qRaN4R9sWSQWvqfJU_V In this video series, I'm going to build an authentication service in Actix. There are a couple of new libraries that I want to try, and a few people already asked me to do authentication, so let's see how it goes. The idea is to have a service that will allow the user to create an account, log in and have access to other secure resources. I'm going to do something simple using only JSON Web Tokens, but it will give you an idea of how to implement a more complex setup like combining it with OAuth 2. In this video part, I will set up the database connection pool =================== LINKS =================== 📔 SQLx Repo https://github.com/launchbadge/sqlx 📔 Source Code https://github.com/nemesiscodex/user-auth 🦀 Rust lang page: https://www.rust-lang.org/ 📝 Code editor/IDE: https://code.visualstudio.com/ 🔭 Insomnia Rest Client https://insomnia.rest/ =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex Special thanks to my patreons!: - Juan Gutierrez - Omar Stumpfs - Jessai ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" ================================================================ Attributions for the thumbnails: - Lock Icon By rawpixel.com - www.freepik.es - Users Icon By Freepik from www.flaticon.com ================================================================ #ActixWeb #RustLang #GenusV </video> <video> My development environment | From scratch | Ubuntu | 2020 Description: Setting up my Linux development environment from scratch in Ubuntu. ⏱️TIMESTAMPS⏱️ 0:00 - My development environment - From scratch - Ubuntu 0:07 - Start of the video 0:50 - Terminals 0:51 - Terminator 2:16 - Alacritty 3:12 - Fundamental tools installation - with brief explanation 3:19 - Tool: curl 3:28 - Tool: git 3:33 - Tool: htop 3:39 - Tool: vim 3:45 - Tool: jq (json processor) 3:50 - Tool: zsh 4:03 - Tool: tmux 4:27 - Tmux basic usage 5:56 - jq overview 6:29 - htop overview 6:39 - vim basic usage 7:24 - zsh overview 7:50 - oh my zsh installation 8:58 - powerlevel 10k installation (zsh theme) 12:42 - powerlevel 10k overview 13:34 - fzf installation (fuzzy finder) 14:11 - fzf basic usage 15:24 - IDE: Intellij Idea (mention) 15:42 - IDE: VS Code (mention and installation) 15:59 - Nord color theme 16:13 - Nord for alacritty 16:53 - Jetbrain's Mono Font 17:37 - Rust installation 18:00 - Customize status bar configuration, add crab emoji (very important) 18:38 - Docker installation 20:52 - docker-compose installation 💻 Terminator docs: https://terminator-gtk3.readthedocs.io/en/latest/index.html 💻 Alacritty: https://github.com/alacritty/alacritty 💻 Tmux Cheat Sheet: https://tmuxcheatsheet.com/ 💻 VIM Cheat Sheet: https://devhints.io/vim 💻 Oh My ZSH: https://github.com/ohmyzsh/ohmyzsh 🎨 Powerlevel 10k (zsh theme): https://github.com/romkatv/powerlevel10k 🔍 FZF (fuzzy search): https://github.com/junegunn/fzf 📜 IntelliJ IDEA (and other IDEs from jetbrains): https://www.jetbrains.com/products.html#type=ide 📜 VS Code: https://code.visualstudio.com/ 🎨 Nord Theme: https://www.nordtheme.com/ 🎨 Nord for Alacritty https://github.com/arcticicestudio/nord-alacritty 📝 Jetbrain's Mono (font): https://www.jetbrains.com/lp/mono/ 🦀 Rust installation: https://www.rust-lang.org/tools/install 🐋 Install docker https://docs.docker.com/get-docker/ 🐋 Install docker-compose https://docs.docker.com/compose/install/ ➡️ Other tools I didn't mention: 💻 ripgrep Recursively searches directories for a regex pattern https://github.com/BurntSushi/ripgrep 💻 fd A simple, fast and user-friendly alternative to 'find' https://github.com/sharkdp/fd 💻 bat A cat(1) clone with wings. https://github.com/sharkdp/bat 💻 exa A modern alternative to 'ls' https://the.exa.website/ 💻 3mux tmux alternative with smaller learning curve https://github.com/aaronjanse/3mux =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex ✅✅ Thank you to my first patron Juan Gutierrez! ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" #Linux #Developer #GenusV </video> <video> Rust Web development | Boilerplate free with Rocket [2020] Description: An overview of the Rocket web framework for rust. [2020] - Type Safe - Boilerplate Free - Easy to use - Extensible Including examples: - Create a Hello World service - Create a TODO service with a Postgres database using Diesel ORM. Let me know if I made a mistake or if there is a better way of doing this. Thanks for watching! ⏱️TIMESTAMPS⏱️ 0:00 Rust Web development with Rocket 0:07 What is Rocket? 0:49 Rocket overview 3:32 A couple of things to consider before using Rocket 4:22 Building a Hello World service 8:37 Define custom configuration 9:29 Building a TODO service with a Postgres database 9:34 Setup a Database service using Docker and Docker Compose 10:12 Diesel to manage database migrations 12:19 Diesel and Serde dependencies 12:58 Rearrange the endpoints 13:20 Use the Schema file generated by Diesel 13:47 Define the models for the TODO service 15:04 Define handler to create new TODOs 15:52 How to get a DB connection with Rocket? 17:09 Create new TODO 18:00 Define handler to list all TODOs 18:54 Define the database configuration 19:20 Testing the TODO endpoints 20:27 Bonus: Define endpoint to mark a TODO as checked =================== LINKS =================== 📔 Source Code https://github.com/nemesiscodex/hello-rocket 🚀 Rocket Web Framework https://rocket.rs/ 🦀 Rust lang page: https://www.rust-lang.org/ 📝 Code editor/IDE: https://code.visualstudio.com/ 💻 Terminal: Alacritty https://github.com/alacritty/alacritty =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex Thank you to my first patron Juan Gutierrez! ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" #Rocket #RustLang #GenusV </video> <video> Running Actix integration tests with Github Actions (Rust) [2020] Description: My take on writing unit and integration tests with Actix web and Rust + CI with Github actions! Content: 0:07 Overview of the video 0:33 A word on unit tests 3:14 Create unit tests for errors module 5:12 Run unit tests with Github actions 6:38 A word on integration tests 7:56 Create integration tests - 8:38 A bit of refactoring - 9:25 Continue with integration tests - 11:27 A more complex test. Avoid multiple connection pools? - 12:49 Continue with integration tests 14:59 Run unit tests with Github actions 15:30 Use diesel CLI to run database migrations 17:24 Install diesel CLI and add Postgres Service to Github action 19:12 Bonus: Improve build time of the Github action 23:59 Bonus 2: Run integration tests only on demand (using feature flag) Let me know if I made a mistake or if there is a better way of doing this. Thanks for watching! In this video we are going to revisit the code from the Actix TODO Service series: https://www.youtube.com/playlist?list=PLECOtlti4PspZHOySyzf9RApJFguZPFoF Source code: https://github.com/nemesiscodex/actix-todo Not convinced? Here is another example of someone running integration tests with Actix with a different approach: https://github.com/olxgroup-oss/dali Actix repository: https://github.com/actix/actix-web Actix web page: https://actix.rs/ Rust lang page: https://www.rust-lang.org/ Code editor/IDE: https://code.visualstudio.com/ Terminal: Alacritty https://github.com/alacritty/alacritty =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex ✅✅ Thank you to my first patron Juan Gutierrez! ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" #ActixWeb #RustLang #GenusV </video> <video> Building an Authentication Service using Actix | Part 5 | Hashing the password Description: Building an Authentication Service using Actix | Part 5 | Hashing the password Playlist: https://www.youtube.com/playlist?list=PLECOtlti4Psqw1qRaN4R9sWSQWvqfJU_V In this video series, I'm going to build an authentication service in Actix. There are a couple of new libraries that I want to try, and a few people already asked me to do authentication, so let's see how it goes. The idea is to have a service that will allow the user to create an account, log in and have access to other secure resources. I'm going to do something simple using only JSON Web Tokens, but it will give you an idea of how to implement a more complex setup like combining it with OAuth 2. In this part, I will deal with the password hashing using Argon2 =================== LINKS =================== ❓ What is Argon2 ❓ https://en.wikipedia.org/wiki/Argon2 📔 Argonautica repo https://github.com/bcmyers/argonautica/tree/master/argonautica-rs 📔 SQLx Repo https://github.com/launchbadge/sqlx 📔 Source Code https://github.com/nemesiscodex/user-auth 🦀 Rust lang page: https://www.rust-lang.org/ 📝 Code editor/IDE: https://code.visualstudio.com/ 🔭 Insomnia Rest Client https://insomnia.rest/ =================== PATREON =================== 💡 https://www.patreon.com/nemesiscodex Special thanks to my patreons!: - Juan Gutierrez - Omar Stumpfs - Jessai ================================================================ ⚠ Protect your eyes! This is the best investment for a software developer. Blue Light Blocking Glasses | Riot/Onyx by Gunnar 👓 https://amzn.to/37hkiNM Recommended Book: Working Effectively with Legacy Code 📕 https://amzn.to/2TpwE0X "Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code" ================================================================ Attributions for the thumbnails: - Lock Icon By rawpixel.com - www.freepik.es - Users Icon By Freepik from www.flaticon.com ================================================================ #ActixWeb #RustLang #GenusV </video>

Contacts and Links

Description

Hi! I'm nemesiscodex and I'm a Generalist Software Engineer, I have expertise in many different areas such as web development, devops and machine learning!.
Genus-v is my brand!

I'll pick the subjects of the videos based on new tech that I like, things that I'm working on and suggestions of my followers!

Currently interested in rustlang, java, scala, python and javascript.

Patreon: https://www.patreon.com/nemesiscodex

Videos from channel