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Re:Rust 2018 is here, but what is it? by staticassertion on Thursday December 06, 2018 @08:24PM (#18624313)
Some HPC features (const fn) made it into 2018, and will continue to be developed.

Out of curiosity, what is missing for you? I'd imagine int generics and const fn, simd. What else?

Re:Rust 2018 is here, but what is it? by krick on Friday December 07, 2018 @04:15PM (#18631755)
I wonder if better support for multi-dimesional arrays and matrix operations could be implemented.
Re:Rust 2018 is here, but what is it? by staticassertion on Friday December 07, 2018 @04:40PM (#18631954)
Seems like int generics are the blocker here.
Re:Rust 2018 is here, but what is it? by luthaf on Friday December 07, 2018 @06:55AM (#18626910)
Better distributed computing libraries and semantics (MPI, OpenSHMEM, ...). At the language level, it is not completely clear how RMDA and lifetimes/references should interact.

Better GPGPU support, for CUDA and OpenCL, ideally with direct compilation of Rust code to GPU assembly.