rost

Aren't you müde from writing Rust programs in English? Do you like saying "scheiße" a lot? Would you like to try something different, in an exotic and funny-sounding language? Would you want to bring some German touch to your programs?

rost (German for Rust) is here to save your day, as it allows you to write Rust programs in German, using German keywords, German function names, German idioms.

You don't feel at ease using only German words? Don't worry! German Rust is fully compatible with English-Rust, so you can mix both at your convenience.

Here's an example of what can be achieved with Rost:

struct and impl (aka Konvention und Umsetzung)

rost::rost! {
    benutze std::sammlungen::Wörterbuch als Wöbu;

    eigenschaft SchlüsselWert {
        funktion schreibe(&selbst, schlsl: Zeichenkette, wert: Zeichenkette);
        funktion lese(&selbst, schlsl: Zeichenkette) -> Ergebnis<Möglichkeit<&Zeichenkette>, Zeichenkette>;
    }

    statisch änd WÖRTERBUCH: Möglichkeit<Wöbu<Zeichenkette, Zeichenkette>> = Nichts;

    struktur Konkret;

    umstz SchlüsselWert für Konkret {

        funktion schreibe(&selbst, schlsl: Zeichenkette, wert: Zeichenkette) {
            lass wöbu = gefährlich {
                WÖRTERBUCH.hole_oder_füge_ein_mit(Standard::standard)
            };
            wöbu.einfügen(schlsl, wert);
        }

        funktion lese(&selbst, schlsl: Zeichenkette) -> Ergebnis<Möglichkeit<&Zeichenkette>, Zeichenkette> {
            wenn lass Etwas(wöbu) = gefährlich { WÖRTERBUCH.als_ref() } {
                Gut(wöbu.hole(&schlsl))
            } anderenfalls {
                Fehler("Holt das Wörterbuch".hinein())
            }
        }
    }
}

Other examples

See the examples to get a rough sense of the whole syntax. Gut so!

but why would you do das?

• the French and Dutch can do it, so we can as well!

Mitwirken

First of all, vielen Dank for considering participating to this joke, the German government will thank you later! Feel free to throw in a few identifiers here and there, and open a pull-request against the hauptzweig (German for main branch). The initial translation was made by Shemnei and michidk.

Die Lizenzbestimmungen

WTFPL. The images do not fall under this license, see below.

Image attributions:

• "Brezel und Filzhut zum Oktoberfest" by Tim Reckmann | a59.de is licensed under CC BY 2.0
• "Lederhose" is licensed under CC BY-NC-SA 4.0