\input regression-test.tex
\documentclass{article}
\usepackage{osglistings}
\makeatletter
\newcommand\CheckLatexMinted{%
  \ifx\minted@executable@version\relax
    \TYPE{latexminted-unavailable}%
  \else
    \TYPE{latexminted-ok}%
  \fi}
\makeatother
\begin{document}
\START

\OMIT
\begin{osglisting}[style=editor, title={main.rs}, link=https://example.org]{rust}
fn main() {}
\end{osglisting}
\TIMO
\CheckLatexMinted
\TYPE{titlebar-link-ok}

\OMIT
\begin{osglisting}[style=plain, link-display=label, link=https://example.org]{python}
pass
\end{osglisting}
\TIMO
\TYPE{label-link-ok}

\OMIT
\begin{osglisting}[style=plain, link-display=none, link=https://example.org]{python}
pass
\end{osglisting}
\TIMO
\TYPE{no-link-display-ok}

\END
\end{document}