pub fn effective_request(
dev_engines: Option<(&str, Option<OnFail>, &Path)>,
start_dir: &Path,
) -> Result<Option<NodeRequest>, Error>Expand description
Build the effective request for a project: devEngines.runtime
(passed in pre-parsed by the caller) beats version files.
dev_engines carries the manifest’s node runtime entry, if any:
(version range, declared onFail, manifest path). An entry without
a version is treated as “no requirement”.