I believe that we can use Rust in Arduino, but how do we set this up?
Arduino is based on AVR, and AVR support in Rust is a work in progress:
Cool can't wait to use Rust with Arduino one day.
You could propable use the Arduino Due which is based on a arm cortex M3
Can you code in Rust and is Rust stable enough to be used on Aurduinos?
Would this also be compatable with a Rasbbery Pi or the Odroid without changing the code?
How do I upload an executable to the Due?
You could do that with a openocd /gdb or something similar. Take a look at Hardware - The Embedded Rust Book, as MCU the due is equipped with a Atmel SAM3X8E ARM Cortex-M3.