[yunohn]

“Why this matters” being the final section is a guaranteed give away, among innumerable others.

[rick_dalton]

I realized once I was in the "optimizations that dont need rust" section. Specifically "This is concurrency, not language magic."

[dkmar]

Yup. The author has now swapped that part out for “Any language can do this.”

Just commenting to preempt any comments telling you that the article doesn’t say this.

[yunohn]

I used to rely on this, and still mostly do - but you’d be surprised how quickly this has entered the normal vernacular! I hear people using it in conversation unprompted all the time.