• 0 Posts
  • 38 Comments
Joined 8 months ago
cake
Cake day: December 16th, 2024

help-circle



  • I’ve very barely dipped my toes in dbus before, and the option to have something else is on its face attractive (not a fan of XML and the late 90s/early aughties style of oop), but JSON for a system interface?

    I mean, Kubernetes shows that yaml can work, but in this day and age I’d expect several options for serialisation, and for the default to be binary, not strings.

    String serialisations are primarily for humans IMO, either as readers or writers. As writers we want something with comments (and preferably no “find the missing }” game), so for that most of us would prefer something like TOML if the data is simple enough, and actually Yaml for complexity at the level of Kubernetes—JSON manages to be even more of a PITA at that level.

    But machine-to-machine? Protobuf, cap’n’proto, postcard, even CBOR should all be alternatives to examine
















  • Leaking isn’t really the issue, though I suppose Rust helps with that as well. Its memory sales pitch is more about memory safety, which is not reading or writing the wrong parts of memory. Doing that can have all sorts of effects, where the best you can hope for is a crash, but it often results in arbitrary execution vulnerabilities. Memory _un_safety is pretty rare and most prominent in languages like C, C++ and Zig.

    Rust also has more information contained in it, which means resulting programs can actually be faster than C, as the optimizer in the compiler is better informed.