{"guid":"11e4e67b-1ac9-4f43-b5a3-b94f33a063d3","title":"Criminally fast rust and breaking safety for fun and profit","subtitle":null,"slug":"bob2020-101-criminally_fast_rust_and_breaking_safety_for_fun_and_profit","link":"https://bobkonf.de/2020/ennis-gies.html","description":"In this talk, we confess our rusty sins: memory\n\tmanipulation, unsafe code, lying to the borrow tracker,\n\tlifetime crimes, and many more. Criminally fast rust is\n\tpossible, and we share what worked for us, what didn’t, and\n\twhy we broke the safe.\n\n\tOver the past year we’ve been building Tremor - an event processing\n\tsystem used at Wayfair to process billions of messages per minute\n\t24x7x365. This is our first project as an organization and as\n\tindividuals with the Rust programming language.\n\t\n\tWe’ve learned a lot: to hate rust, to love it, to hate and love it\n\tagain; there are things we did badly, some we did terribly as we bent\n\tto the borrow trackers demands, before bending the borrow tracker to\n\tour needs.\n\t","original_language":"eng","persons":["Darach Ennis","Heinz Gies"],"tags":["bob2020","101","2020","Talk","BOB","BOBKonferenz"],"view_count":179,"promoted":false,"date":"2020-02-28T12:50:00.000+01:00","release_date":"2020-04-17T00:00:00.000+02:00","updated_at":"2025-06-25T23:00:04.283+02:00","length":2358,"duration":2358,"thumb_url":"https://static.media.ccc.de/media/events/bobkonf/2020/101-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/bobkonf/2020/101-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/bobkonf/2020/101-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/bobkonf/2020/101-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/bob2020-101-criminally_fast_rust_and_breaking_safety_for_fun_and_profit","url":"https://media.ccc.de/public/events/11e4e67b-1ac9-4f43-b5a3-b94f33a063d3","conference_title":"BOB Konferenz 2020","conference_url":"https://media.ccc.de/public/conferences/bobkonf2020","related":[],"recordings":[{"size":234,"length":2358,"mime_type":"video/webm","language":"eng","filename":"bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1280,"height":720,"updated_at":"2020-04-17T13:03:31.834+02:00","recording_url":"https://cdn.media.ccc.de/events/bobkonf/2020/webm-hd/bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_webm-hd.webm","url":"https://media.ccc.de/public/recordings/47251","event_url":"https://media.ccc.de/public/events/11e4e67b-1ac9-4f43-b5a3-b94f33a063d3","conference_url":"https://media.ccc.de/public/conferences/bobkonf2020"},{"size":35,"length":2358,"mime_type":"audio/mpeg","language":"eng","filename":"bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2020-04-17T13:02:53.434+02:00","recording_url":"https://cdn.media.ccc.de/events/bobkonf/2020/mp3/bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_mp3.mp3","url":"https://media.ccc.de/public/recordings/47250","event_url":"https://media.ccc.de/public/events/11e4e67b-1ac9-4f43-b5a3-b94f33a063d3","conference_url":"https://media.ccc.de/public/conferences/bobkonf2020"},{"size":149,"length":2358,"mime_type":"video/webm","language":"eng","filename":"bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2020-04-17T13:02:45.082+02:00","recording_url":"https://cdn.media.ccc.de/events/bobkonf/2020/webm-sd/bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_webm-sd.webm","url":"https://media.ccc.de/public/recordings/47249","event_url":"https://media.ccc.de/public/events/11e4e67b-1ac9-4f43-b5a3-b94f33a063d3","conference_url":"https://media.ccc.de/public/conferences/bobkonf2020"},{"size":25,"length":2358,"mime_type":"audio/opus","language":"eng","filename":"bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2020-04-17T13:02:17.167+02:00","recording_url":"https://cdn.media.ccc.de/events/bobkonf/2020/opus/bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_opus.opus","url":"https://media.ccc.de/public/recordings/47248","event_url":"https://media.ccc.de/public/events/11e4e67b-1ac9-4f43-b5a3-b94f33a063d3","conference_url":"https://media.ccc.de/public/conferences/bobkonf2020"},{"size":94,"length":2358,"mime_type":"video/mp4","language":"eng","filename":"bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2020-04-17T13:01:59.582+02:00","recording_url":"https://cdn.media.ccc.de/events/bobkonf/2020/h264-sd/bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_sd.mp4","url":"https://media.ccc.de/public/recordings/47247","event_url":"https://media.ccc.de/public/events/11e4e67b-1ac9-4f43-b5a3-b94f33a063d3","conference_url":"https://media.ccc.de/public/conferences/bobkonf2020"},{"size":166,"length":2358,"mime_type":"video/mp4","language":"eng","filename":"bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1280,"height":720,"updated_at":"2020-04-17T12:59:10.087+02:00","recording_url":"https://cdn.media.ccc.de/events/bobkonf/2020/h264-hd/bob2020-101-eng-Criminally_fast_rust_and_breaking_safety_for_fun_and_profit_hd.mp4","url":"https://media.ccc.de/public/recordings/47239","event_url":"https://media.ccc.de/public/events/11e4e67b-1ac9-4f43-b5a3-b94f33a063d3","conference_url":"https://media.ccc.de/public/conferences/bobkonf2020"}]}