No not true. cargo fix —edition automatically does most translation to the new edition (most people never see it fail, I’ve seen it fail only on some obscure constructs that it couldn’t do automatically because the meaning of some trait stuff changed subtly but took 2 minutes or less to fix). cargo clippy —-fix will automatically apply linter fixes or warning fixes when it can.
Claiming that editions are an example of rust failing back compat shows a complete ignorance of the ecosystem or what coding in the language is actually like. People in this thread think you can’t mix n match editions or that migrating is some huge unavoidable obstacle. Indeed I have less fear upgrading editions than I do bumping the version of the c or c++ language or even using a newer compiler that exploits accidental UB that had been lurking.
Claiming that editions are an example of rust failing back compat shows a complete ignorance of the ecosystem or what coding in the language is actually like. People in this thread think you can’t mix n match editions or that migrating is some huge unavoidable obstacle. Indeed I have less fear upgrading editions than I do bumping the version of the c or c++ language or even using a newer compiler that exploits accidental UB that had been lurking.