Function custom_owner_from_box
pub(in ::io::error) fn custom_owner_from_box(kind: ErrorKind, error: Box<dyn Error + Send + Sync>) -> CustomOwnercustom_owner_from_boxpub(in ::io::error) fn custom_owner_from_box(kind: ErrorKind, error: Box<dyn Error + Send + Sync>) -> CustomOwner