# Predrag Gruevski - Trustfall, Cargo Semver Checks, and the Future of Query-Based Tools Page: https://stenobird.com/podcast/devtools-fm/predrag-gruevski-trustfall-cargo-semver-checks-and-the-future-of-query-based-tools Text version: https://stenobird.com/podcast/devtools-fm/predrag-gruevski-trustfall-cargo-semver-checks-and-the-future-of-query-based-tools.md Podcast: [devtools.fm: Developer Tools, Open Source, Software Development](https://stenobird.com/podcast/devtools-fm) Published: 2024-09-09T00:00:00+00:00 Episode link: https://podcasters.spotify.com/pod/show/devtoolsfm/episodes/Predrag-Gruevski---Trustfall--Cargo-Semver-Checks--and-the-Future-of-Query-Based-Tools-e2o5fju Audio file: https://anchor.fm/s/dd6922b4/podcast/play/91454526/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2024-8-8%2F386021058-44100-2-65717db67e437.m4a Processing state: failed JSON: https://stenobird.com/v1/public/podcasts/devtools-fm/episodes/predrag-gruevski-trustfall-cargo-semver-checks-and-the-future-of-query-based-tools Duration seconds: 3091 ## Resource This week we have Predrag Gruevski to discuss TrustFall, a new query-based tool for querying anything. Trustfall makes it simple to turn anything into queryable data. Predrag used that to create cargo-semver-checks, a tool that checks your Rust packages for semantic versioning compliance. https://x.com/PredragGruevski https://predr.ag/ https://github.com/obi1kenobi/ https://crates.io/crates/cargo-semver-checks Episode sponsored By MUX ( https://mux.com ) Become a paid subscriber our patreon, spotify, or apple podcasts for the full episode. https://www.patreon.com/devtoolsfm https://podcasters.spotify.com/pod/show/devtoolsfm/subscribe https://podcasts.apple.com/us/podcast/devtools-fm/id1566647758 https://www.youtube.com/@devtoolsfm/membership ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/devtools-fm/episodes/predrag-gruevski-trustfall-cargo-semver-checks-and-the-future-of-query-based-tools/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/devtools-fm/predrag-gruevski-trustfall-cargo-semver-checks-and-the-future-of-query-based-tools.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.