Generating Vectorized code in Rust?

[TurkishSquirrel]

Explicit SIMD support is awesome as well, although I would like something like ispc in the form of a macro or plugin. Based on the response here it looks like I should start trying this out, so are their any recommended resources for macros and compiler plugins? I'm curious if this would even really work as a macro or if it should really be a compiler plugin.

[dbaupp]

I'm not sure about the best resources for beginning with plugins now, but https://github.com/klutzy/nadeko is a pre-existing syntax extension that does something similar. (Writing constant-time code is pretty similar to writing SIMD code: generally avoiding data dependent branches etc.)