C is a simple language. Many people have quickly become proficient at it with only K&R to work from, and that is a thin book. The C language has many deficiencies but I don’t think many people would characterize it as difficult to learn among its peer programming languages. It has very few concepts that you need to learn.

C++, on the other hand, is exceedingly complex and a difficult language to become proficient in, though modern C++ is an improvement in that regard. Some of this is due to decades of legacy cruft, some is due to it being an atypically expressive systems language, all of which has been stirred together.

> > Rust is harder than any other mainstream language to do that in.

> I’d argue C and C++ are both harder. It’s hard to even get these to build once you move past trivia examples (including libraries etc).

Agree I overstated that. What I mean is that, out of the difficult to learn languages, Rust is the only one whose community for opaque reasons denies the difficulty.

> Some of us just didn’t find it that hard.

Why the difference I don't know. So far everyone I know who has learned it has dropped out because they just couldn't get practical traction with it. My guess is that most people who say they don't find it hard are either longstanding C/C++ programmers, and/or are learning at work where they have immediate help & scaffolding.

What is odd is that rather than responding to difficulties with a curious "Oh, I didn't find it hard, I wonder where the difference lay", Rust advocates tend to come back with an aggressive 'proof' that Rust is factually not hard to learn (with implications we can all guess at). No other programming community frequently does this in my experience (and I have brushed against many). That community attitude itself must have causes that are worth thinking about.