On: A Gentle Introduction to Rust

[rapsey]

You did not list any steps backwards just that the ecosystem is less mature

[pjmlp → rapsey]

Sure I did, lack of SIMD and GPGPU support for example.

If you prefer to be more specific, generics in Rust are still not as powerful as in C++, lacking const parameters and HKT, although they are coming.

Also compile time code execution is not yet supported, although quite a bit can be achieved with macros.

[steveklabnik → pjmlp]

Assuming nothing catastrophic happens in the next five days, https://github.com/rust-lang/rust/pull/49664 can be merged, by the way. So that'll be one thing off your list as of 1.27.