97 use crate::plot::{Gnuplot, Plotter};
112                 Ok(_) => PlottingBackend::Gnuplot,
115 …                   VersionError::Exec(_) => eprintln!("Gnuplot not found, using plotters backend"),
117                             "Gnuplot not found or not usable, using plotters backend\n{}",
286     /// Plotting backend which uses the external `gnuplot` command to render plots. This is the
287     /// default if the `gnuplot` command is installed.
288     Gnuplot,  enumerator
289     /// Plotting backend which uses the rust 'Plotters' library. This is the default if `gnuplot`
298             PlottingBackend::Gnuplot => Some(Box::new(Gnuplot::default())),  in create_plotter()
386     /// - Plotting: enabled, using gnuplot if available or plotters if gnuplot is not available
470     /// Set the plotting backend. By default, Criterion will use gnuplot if available, or plotters
473     /// Panics if `backend` is `PlottingBackend::Gnuplot` and gnuplot is not available.
475         if let PlottingBackend::Gnuplot = backend {  in plotting_backend()
478                 "Gnuplot plotting backend was requested, but gnuplot is not available. \  in plotting_backend()
479                 To continue, either install Gnuplot or allow Criterion.rs to fall back \  in plotting_backend()
836                  .possible_values(&["gnuplot", "plotters"])  in configure_from_args()
837 …et the plotting backend. By default, Criterion.rs will use the gnuplot backend if gnuplot is avail…  in configure_from_args()
861 Criterion.rs will output more debug information and will save the gnuplot  in configure_from_args()
939             // Use plotting_backend() here to re-use the panic behavior if Gnuplot is not available.  in configure_from_args()
940             Some("gnuplot") => self = self.plotting_backend(PlottingBackend::Gnuplot),  in configure_from_args()