tree f290688ce0df74198a54174af42d5d0d3efbd361
parent 94cd05d917d28052a88db93a73842cc026ac5b0c
author Mark de Wever <koraq@xs4all.nl> 1636829012 +0100
committer Copybara-Service <copybara-worker@google.com> 1637074548 -0800

[libc++][NFC] Move format_to_n_result.

Places `format_to_n_result` to its own file. While working on D112361 it
turns out the type will be used outside the format header.

Reviewed By: #libc, Quuxplusone, Mordante

Differential Revision: https://reviews.llvm.org/D113831

GitOrigin-RevId: 5baa4ee30b5c2d3920499d974c152525636ab8ac