view tests/test-xdg.t @ 40932:dc38d976ff4d

rust: improved docstring

In the previous wording, rustfmt wanted to cut at the == which is not very
readable in my taste.

Differential Revision: https://phab.mercurial-scm.org/D5414

#if no-windows no-osx

  $ mkdir -p xdgconf/hg
  $ echo '[ui]' > xdgconf/hg/hgrc
  $ echo 'username = foobar' >> xdgconf/hg/hgrc
  $ XDG_CONFIG_HOME="`pwd`/xdgconf" ; export XDG_CONFIG_HOME
  $ unset HGRCPATH
  $ hg config ui.username 2>/dev/null
  foobar

#endif