tree 04aac2dcb6bdc74d19d5cfd35e45a52e20e1e3a8
parent a7dca8956f9e0182f51b74d1309f49f177416eef
author Serge Bazanski <serge@nexantic.com> 1603724151 +0100
committer Serge Bazanski <serge@nexantic.com> 1603724151 +0100

logbuffer: split out LineBuffer

We want to be able to use similar line-oriented buffering in LogTree.
Rather than repeat ourselves, let's fact this out into a nice little
library.

Test Plan: Covered by existing logbuffer tests, added some extra linebuffer-specific ones.

X-Origin-Diff: phab/D636
GitOrigin-RevId: 38e832d323ed9f1723feaa9f9169caad18619e55