fn plot_vspace(output: &String) -> io::Result<()> {
        let mut file = File::create("vspace.dot")?;
        file.write_all(output.as_bytes())?;
        eprintln!("About to invoke dot...");

        let o = process::Command::new("sfdp")
            .args(&["-Tsvg", "vspace.dot", "-O"])
            .output()
            .expect("failed to create graph");
        if !o.status.success() {
            io::stdout().write_all(&o.stdout).unwrap();
            io::stderr().write_all(&o.stderr).unwrap();
            panic!("Graphviz invocation failed");
        }

        Ok(())
    }
/// Checks output for graphviz content, and creates PNGs from it
Checks output for graphviz content, and creates PNGs from it
Checks output for graphviz content and creates PNGs from it
fn plot_vspace(output: &String) -> io::Result<()> {
        let mut file = File::create("vspace.dot")?;
        file.write_all(output.as_bytes())?;
        eprintln!("About to invoke dot...");
        let o = process::Command::new("sfdp")
            .args(&["-Tsvg", "vspace.dot", "-O"])
            .output()
            .expect("failed to create graph");
        if !o.status.success() {
            io::stdout().write_all(&o.stdout).unwrap();
            io::stderr().write_all(&o.stderr).unwrap();
            panic!("Graphviz invocation failed");
        }
        Ok(())
    }
fn plot_vspace ( output : & String ) -> io :: Result < ( ) > { let mut file = File :: create ( " " ) ? ; file . write_all ( output . as_bytes ( ) ) ? ; eprintln ! ( " " ) ; let o = process :: Command :: new ( " " ) . args ( & [ " " , " " , " " ] ) . output ( ) . expect ( " " ) ; if ! o . status . success ( ) { io :: stdout ( ) . write_all ( & o . stdout ) . unwrap ( ) ; io :: stderr ( ) . write_all ( & o . stderr ) . unwrap ( ) ; panic ! ( " " ) ; } Ok ( ( ) ) }
Checks output for graphviz content, and creates PNGs from it
Checks output for graphviz content and creates PNGs from it
output
&String
output
&String