Need advice on PR. #5227
Description
I'm currently working on a small PR for the can module for embassy-stm32, this would make all of the examples fail build, and would be pretty tedious to go through and fix (or just bloat the pr).
Would you recommend creating new functions and let existing functions be, s.t. examples pass build, or change existing functions?
For context my PR would change the return type of all can::read's to Envelope/FdEnvelope instead of being wrapped in an Option.
fyi I am fairly new to contributing to open source so excuse the low expertise :)