Great to see Rustup reach 1.0 release. I like how easy it makes to test out different versions of rust and its toolchains.

I like the '..' addition for structs. It definitely improved the pattern matching over structs.

  let p = Point { x: 0, y: 1, z: 2 };
  match p {
    Point { x, .. } => println!("x is {}", x),
  }

Congrats to the Rust Team for another good release!!

Question from someone who don't know Rust: Why two dots instead of an ellipsis (three)?

Three dots doesn't look like an ellipsis in a monospaced font, it's far too wide.

It can if you use a monospaced font with ligatures.

Take a look at Fira Code [1]. I use it in Vim and IntelliJ, and it looks great with Rust and other functional languages.