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Allen Wyma talks with Stephen Blum about PubNub. PubNub is a real-time communication platform and infrastructure-as-a-service company that is integrating Rust into their stack. Contributing to Rustacean Station Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor! Twitter: @rustaceanfm Discord: Rustacean Station Github: @rustacean-station Email: hello@rustacean-station.org Timestamps [@00:00] - Meet Stephen Blum, CTO & Co-founder of PubNub [@06:43] - Implementing Rust in PubNub’s infrastructure [@15:19] - Rust rewrite insights [@16:41] - PubNub’s hiring process [@19:35] - Discussing concurrency [@22:07] - Pros and cons of full vs partial Rust rewrites [@30:39] - Closing discussion Other links RUSTAsia Conf 2025 Credits Intro Theme: Aerocity Audio Editing: Plangora Hosting Infrastructure: Jon Gjengset Show Notes: Plangora Hosts: Allen Wyma

Jon and Ben discuss the highlights of the 1.74 and 1.75 releases of Rust. This episode was recorded as part of a YouTube live stream on 2024-05-18, which you can still watch. Contributing to Rustacean Station Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor! Twitter: @rustaceanfm Discord: Rustacean Station Github: @rustacean-station Email: hello@rustacean-station.org Timestamps & referenced resources [@00:13] - Rust 1.74 [@00:21] - Lint configuration through Cargo [@07:42] - Cargo registry authentication Cargo documentation [@11:02] - Projections into opaque return types [@14:23] - Stabilized APIs [@14:23] - io::Error::other [@15:38] - Saturating wrapper type [@18:43] - const transmute_copy [@18:03] - Compatibility notes [@20:51] - Changelog deep-dive [@20:51] - --keep-going [@22:42] - Cargo -p partial versions [@24:21] - Warning boxes in rustdoc [@26:02] - Generic parameters in rustdoc search [@29:08] - impl Step for Ipv4 [@31:33] - private_in_public lint RFC 2145 [@36:02] - New Cargo lockfile recommendation Rationale [@37:34] - Rust 1.74.1 No super interesting changes. But, check in on PR filed during stream. [@41:56] - Rust 1.75 [@41:56] - async fn and -> impl Trait in traits Blog announcing what’s actually stabilizing Jon’s impl Trait talk [@55:34] - Pointer byte offset APIs [@58:22] - Code layout optimizations for rustc BOLT [@1:04:34] - Stabilized APIs [@1:04:34] - Atomic*::from_ptr [@1:06:42] - OS-independent file times [@1:07:46] - Option::as_slice Long reddit comment [@1:09:59] - Changelog deep-dive [@1:09:59] - impl BufRead for VecDeque<u8> [@1:12:40] - Workspace-aware cargo new [@1:13:20] - matching with exhaustive integer ranges [@1:14:52] - Cross-crate auto-inlining for small fns [@1:18:31] - Cargo output hyperlinking [@1:22:00] - Mid-stream PR check-in Another PR check-in and tracking in homu rustc build queue. Credits Intro Theme: Aerocity Audio Editing: Aerocity Hosting Infrastructure: Jon Gjengset Show Notes: Jon Gjengset Hosts: Jon Gjengset and Ben Striegel

Allen Wyma talks with Andrew Lamb about InfluxDB’s rewrite. InfluxDB is an open-source time series database. As a Staff Engineer at InfluxData, he works on InfluxDB 3.0, a new time series database written in Rust, focusing on query processing and the Apache Arrow DataFusion and Apache Arrow ecosystems. In that capacity, he is a member and past chair of the Apache Arrow PMC and actively contributes to Apache Arrow DataFusion and the Apache Rust implementation query engine. Andrew was a professional C/C++ programmer for 10 years before switching to Rust. His experience ranges from startups to large multinational corporations and distributed open source projects, and has paid leadership dues as an architect and manager/VP. He holds an SB and MEng from MIT in Electrical Engineering and Computer Science. Contributing to Rustacean Station Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor! Twitter: @rustaceanfm Discord: Rustacean Station Github: @rustacean-station Email: hello@rustacean-station.org Timestamps [@0:52] - Meet Andrew Lamb, Staff Engineer at InfluxData, working on InfluxDB IOx [@2:57] - Transitioning from C++ to Rust: Andrew’s story [@11:24] - InfluxDB rewrite and its use cases [@22:13] - Compatibility of InfluxDB [@26:58] - Downsides of using Rust and other languages [@32:40] - Plans for the 3.0 alpha/beta release and different versions [@34:54] - Unique use of the async runtime Tokio [@55:28] - Rust as a tool for recruitment [@58:16] - Closing discussion Other links Andrew’s X Account Using Rustlang’s Async Tokio Runtime for CPU-Bound Tasks Using the FDAP Architecture to build InfluxDB 3.0 RUSTAsia Conf 2025 Credits Intro Theme: Aerocity Audio Editing: Plangora Hosting Infrastructure: Jon Gjengset Show Notes: Plangora Hosts: Allen Wyma

Benno van der Berg, Principal Software Engineer at Fiberplane, sits down with Luca Palmieri. They discuss Fiberplane’s 3-years long journey with Rust, building an interactive observability notebook. They touch on Benno’s experience switching from .NET to Rust and share insights on using Rust for a commercial product, including the reasons behind Fiberplane’s Rust adoption. They then dive into the challenges of maintaining Fiberplane’s codebase and conclude with a few tips for developers looking for Rust jobs. Contributing to Rustacean Station Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor! Twitter: @rustaceanfm Discord: Rustacean Station Github: @rustacean-station Email: hello@rustacean-station.org Timestamps & referenced resources [@00:00] - Introduction Video recording of the interview [@00:33] - Start of the interview [@01:17] - Benno’s journey as a Software Engineer [@04:29] - Fiberplane’s products [@07:05] - Building an observability product in Rust [@09:25] - Uses for Rust at Fiberplane [@13:30] - WASM and front end [@22:04] - Fiberplane’s 3-year experience with Rust [@32:43] - Benno’s advice for developers seeking Rust jobs [@35:28] - Conclusion Credits Intro Theme: Aerocity Audio Editing: Mainmatter Hosting Infrastructure: Jon Gjengset Show Notes: Mainmatter Hosts: Luca Palmieri

Florent Bécart, CTO at Nikulipe, sits down with Luca Palmieri. Florent discusses Nikulipe’s reasons for adopting Rust: lower operational costs, scalability, safety, security and maintainability. Nikulipe has also made a bet on Rust for its frontend development needs, using Yew and WebAssembly. The interview closes with an overview of the challenges they faced, including long compile times and workspace management. Contributing to Rustacean Station Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor! Twitter: @rustaceanfm Discord: Rustacean Station Github: @rustacean-station Email: hello@rustacean-station.org Timestamps & referenced resources [@00:00] - Introduction Video recording of the interview [@00:33] - Start of the interview [@01:22] - Florent’s presentation [@02:56] - Nikulipe’s decision to adopt Rust [@05:10] - Managing spiky workloads with Rust [@06:41] - Using Rust for frontend development [@13:05] - Nikulipe’s challenges working with Rust [@22:31] - The future of Rust at Nikulipe [@23:37] - Florent’s advice on Rust for decision-makers [@26:30] - Conclusion Credits Intro Theme: Aerocity Audio Editing: Mainmatter Hosting Infrastructure: Jon Gjengset Show Notes: Mainmatter Hosts: Luca Palmieri

Allen Wyma talks with Sam Van Overmeire about Write Powerful Rust Macros, a book about writing macros within your Rust apps. Manning discount code: podrustacean24 Contributing to Rustacean Station Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor! Twitter: @rustaceanfm Discord: Rustacean Station Github: @rustacean-station Email: hello@rustacean-station.org Timestamps [@00:00] - Meet Sam Van Overmeire, developer & cloud consultant, author of Write Powerful Rust Macros [@09:00] - Why he chose to write about macros and the process of writing the book [@13:19] - Types of macros and book content [@19:38] - Macro security and more details about the book [@27:56] - Most interesting macros [@30:32] - When to write a macro and when not to [@36:59] - Manning Publishing and other Rust books [@41:51] - Closing discussion Other links https://www.newline.co/fullstack-rust — one of the books with the most extensive info on macros Jetbrains has an interesting series of blog posts about macros, useful for beginners proc-macro workshop by David Tolnay, implemented in some great videos by Jon Gjengset: https://www.youtube.com/watch?v=geovSK3wMB8 Credits Intro Theme: Aerocity Audio Editing: Plangora Hosting Infrastructure: Jon Gjengset Show Notes: Plangora Hosts: Allen Wyma

Jon and Ben discuss the highlights of the 1.72 and 1.73 releases of Rust. This episode was recorded as part of a YouTube live stream on 2024-05-18, which you can still watch. Contributing to Rustacean Station Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor! Twitter: @rustaceanfm Discord: Rustacean Station Github: @rustacean-station Email: hello@rustacean-station.org Timestamps & referenced resources [@03:49] - Rust 1.72.0 [@04:24] - Report cfg-hidden items [@08:49] - Unlimited const evaluation time The 2M limit [@12:52] - Uplifted clippy lints [@16:53] - Stabilized APIs impl Sync for mpsc::Sender String::leak ACP for String::leak PR filed live [@25:46] - Future Windows compatibility [@26:20] - Changelog deep-dive [@26:38] - -O - [@27:43] - Rustdoc search Whitespace as path separator Search for slices and arrays [@30:58] - Cargo will bail if build script uses cargo:: (actually in 1.73) [@34:13] - Cargo if workspace uses old resolver [@35:12] - cargo-add will better preserve Cargo.toml [@36:11] - rustfmt let-else [@37:49] - cargo -Zscript [@41:05] - Rust 1.72.1 [@43:37] - Rust 1.73.0 [@43:45] - Cleaner panic messages [@46:58] - Thread local initialization [@51:12] - Stabilized APIs {integer}::next_multiple_of [@54:53] - Changelog deep-dive [@55:00] - Unconditional recursion in drop [@56:04] - Write Rust’s version into .comment section Embed dependency versions into binary with cargo-sbom [@58:30] - I/O traits for Arc<File> [@59:34] - Make cargo --help easier to browse [@1:03:01] - Merge io::Sink into io::Empty [@1:05:11] - impl SliceIndex<str> for (Bound<usize>, Bound<usize>) Credits Intro Theme: Aerocity Audio Editing: Aerocity Hosting Infrastructure: Jon Gjengset Show Notes: Jon Gjengset Hosts: Jon Gjengset and Ben Striegel

Allen Wyma talks with Glen De Cauwsemaecker about Rama, a modular and customizable proxy built in Rust. Contributing to Rustacean Station Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor! Twitter: @rustaceanfm Discord: Rustacean Station Github: @rustacean-station Email: hello@rustacean-station.org Timestamps [@00:00] - Introducing Glen De Cauwsemaecker [@01:26] - Rama functionality & use cases [@14:38] - Discussing the development story leading up to Rama’s upcoming release [@36:19] - Rama architecture, Glen’s background in game development [@48:06] - Closing discussion Credits Intro Theme: Aerocity Audio Editing: Plangora Hosting Infrastructure: Jon Gjengset Show Notes: Plangora Hosts: Allen Wyma

Allen Wyma talks with Orhun Parmaksiz about Ratatui, a TUI library for Rust to create beautiful console-based applications in Rust. Contributing to Rustacean Station Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor! Twitter: @rustaceanfm Discord: Rustacean Station Github: @rustacean-station Email: hello@rustacean-station.org Timestamps [@00:00] - Meet Orhun Parmaksiz [@01:21] - Origins of the project and overview of TUIs [@09:32] - Rebranding from tui-rs and continuing previous work [@14:50] - Documentation of Ratatui [@16:18] - Collecting community feedback [@22:00] - Custom designs in Ratatui (ratatui-splash-screen) [@22:19] - Other terminal UI projects [@25:32] - Status and upcoming directions for Ratatui [@27:55] - Closing discussion Other Resources Orhun’s Github Credits Intro Theme: Aerocity Audio Editing: Plangora Hosting Infrastructure: Jon Gjengset Show Notes: Plangora Hosts: Allen Wyma

Allen Wyma talks with Robert Balicki about Isograph, a framework powered by Rust to speed up your React app development. Contributing to Rustacean Station Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor! Twitter: @rustaceanfm Discord: Rustacean Station Github: @rustacean-station Email: hello@rustacean-station.org Timestamps [@10:48] - GraphQL basics [@21:20] - The role of Rust within the project [@32:24] - Isograph installation [@37:16] - Isograph development [@45:46] - Upcoming features [@01:00:01] - Closing discussion Credits Intro Theme: Aerocity Audio Editing: Plangora Hosting Infrastructure: Jon Gjengset Show Notes: Plangora Hosts: Allen Wyma

Allen Wyma talks with Marco Ieni about release-plz, a CLI-based tool that helps you to release your Rust crates by generating changelogs and bumping the version of your crates. Contributing to Rustacean Station Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor! Twitter: @rustaceanfm Discord: Rustacean Station Github: @rustacean-station Email: hello@rustacean-station.org Timestamps [@00:00] - Meet Marco Ieni, software engineer at Prisma, creator of release-plz [@01:17] - Release-plz creation & features [@08:50] - Conventional commit standard [@17:41] - Potential upcoming features [@21:25] - Gitea, Gitlab, Github integration [@28:14] - Release-plz development [@31:24] - Windows support [@36:22] - Message from Marco [@37:07] - Marco’s Rust podcast RustShip Credits Intro Theme: Aerocity Audio Editing: Plangora Hosting Infrastructure: Jon Gjengset Show Notes: Plangora Hosts: Allen Wyma