[pointer] Support generic `TransmuteFrom` framework#2408

joshlf merged 1 commit intomaingoogle/zerocopy:mainfrom

Iad14813bc6d933312bc8d7a1ddcf1aafc7126938google/zerocopy:Iad14813bc6d933312bc8d7a1ddcf1aafc7126938Copy head branch name to clipboard