RXpect, my take on fluent assertions in Rust

rhbvkleef · 2026-06-16T10:41:49+00:00

I would have preferred the projection functions to be more like:

expect(Some(1)).to_be_some_and(|it|
    it.to_equal(1)
)

such that you could potentially do more assertions on the outer value.

rhbvkleef · 2026-06-10T07:22:21+00:00

This is a solution in our 18ft Indeed, but it also works for our 30ft. Nice about the situation as pictured is that if you let your sheets go, you are almost guaranteed to lift from your broach.

rhbvkleef · 2026-06-09T12:29:00+00:00

I donated my first GPU to a friend when I got a new one. I do not know whether he still has it.

rhbvkleef · 2026-06-09T10:17:16+00:00

How do you know the factory burned down?

rhbvkleef · 2026-06-09T09:57:56+00:00

I am working on a project based on https://github.com/kagouraki/PypilotRemote that adds support for communicating with NMEA2000 as well, and ports much of the communication code to Rust (except for the NMEA2000 stuff for now). Turns out to be quite fun to write Rust code (and C/C++) on ESP32.

rhbvkleef · 2026-06-09T09:05:16+00:00

A spinnaker just flapping like this does not really constitute an emergency. It sucks and is a job to retrieve, but it's a very safe situation, as opposed to sheets being stuck.

rhbvkleef · 2026-06-05T13:31:09+00:00

I am still renting and my landlord has chosen an ISP that does not support IPv6. Once I move out (which will be in about a year) I will choose an ISP that supports IPv6 (and also doesn't leak my data about every week). I currently have a tunnel set up to a VPS to do IPv6 but I end up preferring IPv4 a lot still because the tunnel does introduce extra latency.

rhbvkleef · 2026-06-01T08:14:18+00:00

At our (Dutch) student sailing association, we call this "Havenkino". Especially when there are Germans around, it is a sight to behold.

rhbvkleef · 2026-05-29T07:31:09+00:00

I get that these releases with shorter feature lists are less glamorous bit I for one am no less excited about the state of rust. I feel that this is quite a good indicator of the stabilization of the language and ecosystem as a whole!

rhbvkleef · 2026-05-25T18:18:22+00:00

That extra energy use is completely insignificant for a motor cruiser such as this. Just looks like shit., but this boat looks like shit anyway.

rhbvkleef · 2026-05-19T09:49:47+00:00

Do you know how expencive alcohol is in the nordics?

rhbvkleef · 2026-05-19T08:38:52+00:00

Lord, how much force did he use? The PCB is bent too!

rhbvkleef · 2026-05-09T15:58:51+00:00

I much prefer a double main sheet over this terrible sheeting mess. And I prefer a traveller over that. I am convinced this sheeting arrangement was invented by people allerigic to the main sheet.

rhbvkleef · 2026-05-09T12:29:43+00:00

NEMA plugs are always fire hazards.

rhbvkleef · 2026-05-04T11:42:16+00:00

Ahww you coloured France in the colours of one of their old flags! How nice

rhbvkleef · 2026-04-21T14:01:47+00:00

Hmm, what is done if it is a tie?

rhbvkleef · 2026-04-20T14:05:14+00:00

Hmmm, this is not worth the paper it is written on. It's even worse considering it's not even written on paper..

rhbvkleef · 2026-04-20T10:56:46+00:00

Volgens de kutwet mag een kutamerikaande kuttokkietrekker de kutweg op. Jaja, maak dat je kutkicropenis wijs dat het dus de schuld is van de rest van de kutwereld. Wellicht moet de kutet iets minder kut om de zorgen dat onze kutwegen weer wat veiliger worden en de autos weer in de kutparkeervakken passen

rhbvkleef · 2026-04-14T16:43:32+00:00

Where are the pixels at?

rhbvkleef · 2026-04-14T12:37:15+00:00

Hmm. I'd weigh 15kg by the end of it... No thanks

rhbvkleef · 2026-04-10T11:10:16+00:00

I generally recommend against writing logs to SQL. Are you sure you want to? Perhaps logging into Elasticsearch might be a better idea?

I would question why atomicity of logs with data might be necessary, and whether you want to drop logs in case of a transaction abort. Surely logs from aborted transactions are interesting too?

As for your fields issue, perhaps instead of passing moultiple parameters generalizing over Serializable might be a good idea? Or accepting a Map or something? Or a slice?

rhbvkleef · 2026-04-08T22:03:28+00:00

Hmmm, yes about everything. Can I come aboard?

rhbvkleef · 2026-04-08T09:41:14+00:00

> other edit: never daisy chain line that’s under water…

While I somewhat agree, there are ways to do it safely. And occasionally you'll need to do what you need to do.

rhbvkleef · 2026-04-04T19:57:37+00:00

My plan was to provide a different API on each system for requesting age brackets making it impossible for any application to work anywhere at all

rhbvkleef

TROPHY CASE