Given that this is my first RFC I would like to ask if it would be possible for someone to take a quick look to see if the format/overall content structure is correct or if there is anything that needs to be changed before I move it to the discussion process
Given that this is my first RFC I would like to ask if it would be possible
for someone to take a quick look to see if the format/overall content
structure is correct or if there is anything that needs to be changed
before I move it to the discussion process
You carefully followed the suggested template and provided extensive explanation of possible edge cases and also meaningful example use cases. I don't see anything that needs changes structure-wise or anything important missing. The formatting in “Edge cases and potential gotchas” is a little broken, instead of the bold bullet points it probably makes sense to add further sub-headings.
One note to the implementation: I believe the `_ensure` and `_remove()` functions should be “haystack first“ for consistency (i.e. first the target string, then the prefix/suffix).