Function rome::io::write_pretty_turtle

pub fn write_pretty_turtle<'g, G: 'g, W>(
    namespaces: &Namespaces, 
    graph: &'g G, 
    writer: &mut W
) -> Result<()> where
    G: Graph<'g>,
    <G as Graph<'g>>::BlankNodePtr: Display,
    W: Write, 

Write out triples as pretty turtle.