tree 5c172149995efdff3750d38a5272e8f131d6e57a
parent 04bd4f397d323bbe34aafbae5d1308908b413703
author dschinazi <dschinazi@google.com> 1555443758 -0700
committer Copybara-Service <copybara-worker@google.com> 1555451525 -0700

Print non-printable QUIC tags as hex.

This is particularly useful when displaying IETF QUIC draft versions that contain 0xff.

gfe-relnote: Print non-printable QUIC tags as hex. Protected by gfe2_reloadable_flag_quic_print_tag_hex.
PiperOrigin-RevId: 243859884
Change-Id: I8d48edc219ecd6329acf89d4f627cfbd6bf54f74