I've kept with using ascii casing for consistency with the equality check. I don't think it will cause an issue for env parsing as I'm pretty sure whilst values can be unicode the variables can't be. However it may make a difference if using build_from_iter. I think that's still fine given that build_from_iter seems mostly useful for test cases, as the library is designed for environment variable parsing.
I've kept with using
ascii
casing for consistency with the equality check. I don't think it will cause an issue for env parsing as I'm pretty sure whilst values can be unicode the variables can't be. However it may make a difference if usingbuild_from_iter
. I think that's still fine given thatbuild_from_iter
seems mostly useful for test cases, as the library is designed for environment variable parsing.