10 //! - Simple "curves" (based on [`simple.dem`](http://gnuplot.sourceforge.net/demo/simple.html))
66 //! #   .and_then(|gnuplot| {
67 //! #       gnuplot.wait_with_output().ok().and_then(|p| String::from_utf8(p.stderr).ok())
146 //! #   .and_then(|gnuplot| {
147 //! #       gnuplot.wait_with_output().ok().and_then(|p| String::from_utf8(p.stderr).ok())
152 //! [`candlesticks.dem`](http://gnuplot.sourceforge.net/demo/candlesticks.html))
211 //! #   .and_then(|gnuplot| {
212 //! #       gnuplot.wait_with_output().ok().and_then(|p| String::from_utf8(p.stderr).ok())
216 //! - Multiaxis (based on [`multiaxis.dem`](http://gnuplot.sourceforge.net/demo/multiaxis.html))
281 //! #   ok().and_then(|gnuplot| {
282 //! #       gnuplot.wait_with_output().ok().and_then(|p| {
288 //! [`transparent.dem`](http://gnuplot.sourceforge.net/demo/transparent.html))
359 //!     .and_then(|gnuplot| {
360 //!         gnuplot.wait_with_output().ok().and_then(|p| String::from_utf8(p.stderr).ok())
546         let mut gnuplot = Command::new("gnuplot")  in draw()  localVariable
551         self.dump(gnuplot.stdin.as_mut().unwrap())?;  in draw()
552         Ok(gnuplot)  in draw()
883 /// Enums that can produce gnuplot code
885     /// Translates the enum in gnuplot code
901 /// Structs that can produce gnuplot code
903     /// Translates some configuration struct into gnuplot code
933 /// Possible errors when parsing gnuplot's version string
936     /// The `gnuplot` command couldn't be executed
938     /// The `gnuplot` command returned an error message
940     /// The `gnuplot` command returned invalid utf-8
942     /// The `gnuplot` command returned an unparseable string
948             VersionError::Exec(err) => write!(f, "`gnuplot --version` failed: {}", err),  in fmt()
950                 write!(f, "`gnuplot --version` failed with error message:\n{}", msg)  in fmt()
952             VersionError::OutputError => write!(f, "`gnuplot --version` returned invalid utf-8"),  in fmt()
955                 "`gnuplot --version` returned an unparseable version string: {}",  in fmt()
979 /// Structure representing a gnuplot version number.
989 /// Returns `gnuplot` version
991     let command_output = Command::new("gnuplot")  in version()
1058             println!("Gnuplot not installed.");  in version()
1064         let string = "gnuplot 5.0 patchlevel 7";  in test_parse_version_on_valid_string()
1073         let string = "gnuplot 5.2 patchlevel 5a (Gentoo revision r0)";  in test_parse_gentoo_version()
1085             "gnuplot 50 patchlevel 7",  in test_parse_version_returns_error_on_invalid_strings()
1086             "gnuplot 5.0 patchlevel",  in test_parse_version_returns_error_on_invalid_strings()
1087             "gnuplot foo.bar patchlevel 7",  in test_parse_version_returns_error_on_invalid_strings()