ekuber , vor 21 Tagen an Random Englisch

My coworkers ask for help with a #Rust compiler error... once...

...and then I run and try to mechanize my explanation and put it back in the compiler.

Our dev tools need to talk to humans in the way humans talk. Nobody is an expert on everything, helping newcomers (with better tools, better docs, better errors) helps everyone.

That's really the trick behind the rustc diagnostic output: it's not about a technology, its an attitude.

#RustLang #programming

romac , vor einem Monat an Random Englisch

TIL in Rust one can use .. in tuple patterns to omit elements, much like in struct patterns:

fn foo() -> usize {
match (1, true, "foo", 2) {
(1, .., y) => y,
(x, true, ..) => x + 1,
(.., foo, y) => foo.len() + y
}
}

#rust #rustlang

imperio , vor einem Monat an Random Englisch

Next Paris @rust meetup will be on the 11th at the Sorbonne university!

This time, we are also sponsored by the Rust Foundation!

You can register here: https://mobilizon.fr/events/681b42dd-a456-4bfc-99e2-d1c60e867cbb

See you there!

#rust #rustlang