pub fn manifest_diagnostics(
project_root: Option<&Path>,
overlay: &HashMap<PathBuf, String>,
kinds: &BTreeMap<String, UnitKind>,
) -> Vec<CompileError>Expand description
The [package] exports diagnostics for the project at project_root,
against its units’ kinds (as phase_group builds them). No project root,
no [package], or no exports list is nothing to check.