@ c4

Our next meetup will be on Wednesday, February 6, 2019 at the C4! Opening at 19:15, we welcome anyone to join us in discussing Rust and related topics.

This time around we want to look at Rust’s Zero-Cost Abstractions. Performance more often than not doesn’t matter. However, when it does you might want to analyze what your abstractions compile down to. We’ll start the evening off with a talk about analyzing generated code at different levels. After that we’ll have an open session analyzing our favorite abstractions together. Do you have a great crate, or abstraction in your own code, but were never quite sure of its overhead? Bring it along so we can have a look at it.

You can register here.

We are looking forward to seeing you. ☺

Yours, Florian

The meetup will be held in English, but a lot of attendees will understand German, too.

  1. The Cost of Zero Cost

    Rust promisses Zero-Cost Abstractions. In this talk we’ll look at ways to analyze generated code to determine their actual overhead.

Location: Chaos Computer Club Cologne (c4) e.V.

Heliosstr. 6a


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  • Via subway lines 3, 4, or 13 to “Venloer Straße/Gürtel” (exit the station towards “Heliosstr./Bezirksverwaltung”)
  • Via bus lines 141, 142, or 143 to “Venloer Straße/Gürtel”
  • Via train to “Köln-Ehrenfeld” (exit the station towards “Venloer Straße”)

Cross Venloer Straße and go into Heliosstraße. After 2–3min you arrive at the last building before a construction site (on the right side). Entrance is next to the parking spots.