pub fn resolve_image_path(dest: &str, doc_dir: Option<&Path>) -> Option<PathBuf>Expand description
Resolve an image destination to a readable local path, or None when it’s
not one a synchronous loader handles: a remote URL, a data: URI, a
protocol-relative //host/…, or a relative path with no document directory
to anchor it. The one policy every frontend that decodes local files eagerly
shares — the rest stay a placeholder.