BEGIN:VCALENDAR VERSION:2.0 PRODID:-//HasGeek//NONSGML Funnel//EN DESCRIPTION:Rustacean meetup X-WR-CALDESC:Rustacean meetup NAME:February 2023 Rustacean Meetup X-WR-CALNAME:February 2023 Rustacean Meetup REFRESH-INTERVAL;VALUE=DURATION:PT12H SUMMARY:February 2023 Rustacean Meetup TIMEZONE-ID:Asia/Kolkata X-PUBLISHED-TTL:PT12H X-WR-TIMEZONE:Asia/Kolkata BEGIN:VEVENT SUMMARY:DS and Algo in Rust - 1: Binary search in Rust DTSTART:20230211T053000Z DTEND:20230211T061500Z DTSTAMP:20260420T132410Z UID:session/Xqzxy5ELQVsEW3tu4nxU49@hasgeek.com SEQUENCE:0 CREATED:20230215T042219Z DESCRIPTION:New to Rust programming? Is that your excuse not to attend the meetup?\nThen\, this series of hands-on talks is for you. \nWe'll togethe r walk through implementing LinkedList\, trees\, graphs and many other DS and algo basics in Rust while learning the fundamentals of the language. \ nIn the inaugural session\, we'll learn about implementing bubble sort in Rust. In the process\, we'll learn about the following:\n\n1. Generics\n2. Writing functions\n3. Traits\n4. Recusion\n5. Conditions\n\nBenefits:\nAt tending talks on algorithms in Rust can help developers improve their unde rstanding of algorithms and how they can be implemented in the language. \ nAttending algorithm sessions can also provide attendees with new techniqu es and best practices for implementing algorithms in Rust. LAST-MODIFIED:20230215T042219Z LOCATION:Online ORGANIZER;CN="Rust Bangalore":MAILTO:no-reply@hasgeek.com URL:https://hasgeek.com/rustbangalore/february-2023-rustacean-meetup/sched ule/ds-and-algo-in-rust-1-binary-search-in-rust-Xqzxy5ELQVsEW3tu4nxU49 BEGIN:VALARM ACTION:display DESCRIPTION:DS and Algo in Rust - 1: Binary search in Rust in 5 minutes TRIGGER:-PT5M END:VALARM END:VEVENT BEGIN:VEVENT SUMMARY:Title: Classifying High Volume DNS Traffic using Rust DTSTART:20230211T060000Z DTEND:20230211T064500Z DTSTAMP:20260420T132410Z UID:session/Q8D8g3VXhx7vEWPbieP9dm@hasgeek.com SEQUENCE:0 CREATED:20230215T042251Z DESCRIPTION:Submission Draft: \n\nRust is a fast-growing systems programmi ng language. It is being used in place of C++ because of its better perfor mance to solve many systems programming problems. One such problem that wa s solved using Rust is classifying high volume DNS traffic\, with near rea l-time processing of 15 million records per second. While this data mining of DNS queries can be of immense value to business\, the process of reali zing this right from data collection\, enrichment\, ingestion and subseque nt analysis poses significant challenges. \n\nThe complete backend of thi s application was written in Rust. However\, implementation in Rust comes with its own challenges. \n\nOne such challenge is updating global variab les in Rust. After trying known approaches of mutex\, RWLock and RefCell\, which either did not work or gave inadequate performance\, we implemented an innovative solution to update these global variables that gave us bett er performance compared to the previous solutions. \n\nAnother challenge w as load-balancing and horizontal scaling with long lived connections (like TCP). This challenge was addressed by implementing multi connections-base d solution in Rust. The connections can intelligently switch\, while ensur ing data transfer is reliable and no data is lost in the process. \n\nFurt her\, the performance was optimized by limiting the number of concurrent w rites to storage\, as well as influx of data from the client by limiting n umber of connections and packet rate limiter. eBPF tools were used to deri ve optimal values for these limits. \n\nAttending this session will give y ou an insight into these classic problems\, and how new and innovative sol utions were developed in Rust to tackle them. \n\nPresenters: Ruchi Saluj a\, Deepakala Bharath. LAST-MODIFIED:20230215T042251Z LOCATION:Online ORGANIZER;CN="Rust Bangalore":MAILTO:no-reply@hasgeek.com URL:https://hasgeek.com/rustbangalore/february-2023-rustacean-meetup/sched ule/title-classifying-high-volume-dns-traffic-using-rust-Q8D8g3VXhx7vEWPbi eP9dm BEGIN:VALARM ACTION:display DESCRIPTION:Title: Classifying High Volume DNS Traffic using Rust in 5 min utes TRIGGER:-PT5M END:VALARM END:VEVENT BEGIN:VEVENT SUMMARY:Et tu `macro_rules!` DTSTART:20230212T063000Z DTEND:20230212T071500Z DTSTAMP:20260420T132410Z UID:session/MfuG1m9G8gHYLCTb5krgxY@hasgeek.com SEQUENCE:0 CREATED:20230215T042308Z DESCRIPTION:Using declarative macros(as in `macro_rules!`) can be challeng ing\, and knowing when to use them is perhaps even harder. So let's take s ome real-world examples and discuss how you can use rust macros to write y our mini-DSLs for simplifying a lot of the boilerplate Rust might force up on you.\n\nWhile discussing writing a simple library using macros\, we sha ll take a tour of the popular design patterns for writing robust hygienic macros and figure out the best places to use them in Rust. And also perhap s understand the desire for [macros_2.0](https://github.com/rust-lang/rust /issues/39412).\n\nWe will take a gander at their limitations and the case s where you perhaps should avoid them.\nMaybe even discuss how you can use them to make your async code less verbose. (no promises though :P)\n\n> S warnim Arun\n> Rust Engineer @ DeepSource LAST-MODIFIED:20230215T042308Z LOCATION:Online ORGANIZER;CN="Rust Bangalore":MAILTO:no-reply@hasgeek.com URL:https://hasgeek.com/rustbangalore/february-2023-rustacean-meetup/sched ule/et-tu-macro-rules-MfuG1m9G8gHYLCTb5krgxY BEGIN:VALARM ACTION:display DESCRIPTION:Et tu `macro_rules!` in 5 minutes TRIGGER:-PT5M END:VALARM END:VEVENT BEGIN:VEVENT SUMMARY:Journey into the embedded world. DTSTART:20230213T073000Z DTEND:20230213T081500Z DTSTAMP:20260420T132410Z UID:session/H3LeyWjvsSPSy8vprgCgg5@hasgeek.com SEQUENCE:0 CATEGORIES:Accepted CREATED:20230215T042326Z DESCRIPTION:Rust isn't just good for writing API servers\; it can also be used to create custom keyboards or your own robot. So\, let's learn how we can do that using Rust. \n\nThis talk will given an overview of learning embedded Rust from the perspective of an software engineer. LAST-MODIFIED:20230215T042326Z LOCATION:Online ORGANIZER;CN="Rust Bangalore":MAILTO:no-reply@hasgeek.com URL:https://hasgeek.com/rustbangalore/february-2023-rustacean-meetup/sched ule/journey-into-the-embedded-world-H3LeyWjvsSPSy8vprgCgg5 BEGIN:VALARM ACTION:display DESCRIPTION:Journey into the embedded world. in 5 minutes TRIGGER:-PT5M END:VALARM END:VEVENT END:VCALENDAR