Minimal implementation of TryFromBytes#317

joshlf wants to merge 1 commit intotry-from-bytes-minimal-2-maybe-validgoogle/zerocopy:try-from-bytes-minimal-2-maybe-validfrom

try-from-bytes-minimal-3-try-from-bytesgoogle/zerocopy:try-from-bytes-minimal-3-try-from-bytesCopy head branch name to clipboard