fn incomplete_config_for_rustdoc_gui_test() -> ConfigExpand description
Incomplete config intended for src/tools/rustdoc-gui-test only as
src/tools/rustdoc-gui-test wants to reuse compiletest’s directive -> test property
handling for //@ {compile,run}-flags, do not use for any other purpose.
FIXME(#143827): this setup feels very hacky. It so happens that tests/rustdoc-gui/
only uses //@ {compile,run}-flags for now and not any directives that actually rely on
info that is assumed available in a fully populated Config.