[qchris]

While I think your points about some of the difficulties that arise in multi-language/framework projects is fair, I sort of roll my eyes whenever someone frames Rust as something like the "hip new thing".

The Linux kernel's first "release" was in 1991, hit 1.0 in 1994, and arguably the first modern-ish release in 2004 with the 2.6 kernel. Rust's stable 1.0 release was in 2015, 13 years ago. There are people in the workforce now who were in middle school when Rust was first released. Since then, it has seen 85 minor releases and three follow-on editions, and built both a community of developers and gotten institutional buy-in from large orgs in business-critical code.

Even if you take the 1991 date as the actual first release, Rust as a stable language has existed for over 1/3 of Linux's public development history (and of course had a number of years of development prior to that). In that framing, I think that it's a little unfair to include it in the "hip new thing" box.