pub fn render(&self) -> String {
        let mut buf = vec![];
        self.to_writer(&mut buf).unwrap(); // writing to a Vec always works
        String::from_utf8(buf)
            .expect("output is utf8 if all input is utf8 and our API guarantees that")
    }
/// Render as ROFF source text that can be fed to a ROFF implementation.
Render as ROFF source text that can be fed to a ROFF implementation.
Render as ROFF source text that can be fed to a ROFF implementation .
pub fn render(&self) -> String {
        let mut buf = vec![];
        self.to_writer(&mut buf).unwrap(); // writing to a Vec always works
        String::from_utf8(buf)
            .expect("output is utf8 if all input is utf8 and our API guarantees that")
    }
pub fn render ( & self ) -> String { let mut buf = vec ! [ ] ; self . to_writer ( & mut buf ) . unwrap ( ) ; // writing to a Vec always works String :: from_utf8 ( buf ) . expect ( " " ) }
Render as ROFF source text that can be fed to a ROFF implementation.
Render as ROFF source text that can be fed to a ROFF implementation .
&self