fn fmt()

in starlark/src/eval/bc/call.rs [63:93]

• 31 lines of code
• 6 McCabe index (conditional complexity)

    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
        let mut first = true;
        let mut write_sep = |f: &mut Formatter| {
            if !first {
                write!(f, " ")?;
            }
            first = false;
            Ok(())
        };
        // Number of positional arguments.
        if self.pos() != 0 {
            write_sep(f)?;
            write!(f, "{}", self.pos())?;
        }
        // Named arguments.
        for (_, name) in &*self.names {
            write_sep(f)?;
            write!(f, "{}", name.as_str())?;
        }
        // Star argument?
        if self.args {
            write_sep(f)?;
            write!(f, "*")?;
        }
        // Star-star argument?
        if self.kwargs {
            write_sep(f)?;
            write!(f, "**")?;
        }
        Ok(())
    }