Allocations were never allowed in constants, so I find that first one quite conf...

hbbio · on Nov 22, 2018

For first one:

    const characters: Vec<char> = vec!['7', '+', '-', '*', '/', '^', '0'];

For the second, I do have brotli installed (via brew) and I have no idea why it can't find it now. It used to build. Note that I don't use brotli directly but it comes as one of the 274 dependencies (!) of that code. npm again...

steveklabnik · on Nov 22, 2018

Thanks, this is very helpful.

Do you know when the first one ever compiled? I tried it on Rust 1.0, and on every version from 1.20-1.30, and it always failed.

Ah, bummer. I haven't used the brotli lib, but that is unfortunate.