Reading the documentation, I just notice lots of familiarity with my own solution using haskell and gi-gtk4. I think that anybody that read <a href="https://bichanna.github.io/posts/tea-time/" rel="nofollow">https://bichanna.github.io/posts/tea-time/</a> will get the same ideas. This basically boils down to:<p>1. Use a native widget system such as GTK (I evaluated Qt too)<p>2. Wrap widgets into a component datatype that is aware on how to update the widget when the props/model changes.<p>3. Define a dispatch closure that is passed to widget that accepts messages. Actions on the widgets should use this instead of mutating a reference.<p>4. That dispatch closure is component aware and it will call the update function on all the widgets.<p>There are some extra complications for long running computations but the model is a good base to build on. I wish the best to the relm team, most likely I will use them when programminmg in rust.
I used plain gtk-rs for my last project and there is definitely some friction between rust and the gobject system. I think for my next project I will give relm4 a try. Apparently you can always drop back to gtk-rs if needed.
This is Gnome/GTK, not cross-platform like I would have expected. A Linux-first approach. I’m happy that this is the world we’re in now but expect it still to be royal pain to get a build running on Windows. Huge congrats to everyone involved if not!
Why no examples of how "beautiful" this library is?
> Built on GTK, Relm4 runs on bare metal with no additional runtime in between.<p>So, not native in the sense of using or even resembling the native UI toolkit.
I had to read the comments to figure out whether this was AI or not. I guess that's a sign of the times...