tree 99212af45e419c80f9a1b08ee1773ab7fd160e6c
parent 025258525ce5029ef1bfcfa0210d8890dff708dc
author Protobuf Team Bot <protobuf-github-bot@google.com> 1670949290 -0800
committer Copybara-Service <copybara-worker@google.com> 1670949386 -0800

Clean up the interface of io::Printer.

This CL kicks any definition longer than three or so lines out of the class
body and defines them out of line. The number of private definitions at the head of the class was getting completely out of control.

Ideally we would not kick Printer::Sub out, since its API is important,
but there's no way to do this while also moving ValueImpl out of the class,
which was taking on a whole lot of space.

Today I learned that an out-of-line template definition can have multiple template <> declarations, which is necessary to be able to utter the signature of those symbols out of line.

PiperOrigin-RevId: 495030857