pub fn resolve(
spec: &str,
displays: &[DisplayInfo],
) -> Result<DisplayTarget, ComputerError>Expand description
Resolve a numeric --display against the live display list.
Virtual never reaches here: it is handled by the CLI, because exec’ing a
prepared X server is not something a JSON request can do. A JSON caller that
asks for it gets unsupported, not a silent whole-desktop capture.