fn fmt()

in src/ast/mod.rs [2603:2661]
51 lines of code
12 McCabe index (conditional complexity)

    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        let Declare {
            names,
            data_type,
            assignment,
            declare_type,
            binary,
            sensitive,
            scroll,
            hold,
            for_query,
        } = self;
        write!(f, "{}", display_comma_separated(names))?;

        if let Some(true) = binary {
            write!(f, " BINARY")?;
        }

        if let Some(sensitive) = sensitive {
            if *sensitive {
                write!(f, " INSENSITIVE")?;
            } else {
                write!(f, " ASENSITIVE")?;
            }
        }

        if let Some(scroll) = scroll {
            if *scroll {
                write!(f, " SCROLL")?;
            } else {
                write!(f, " NO SCROLL")?;
            }
        }

        if let Some(declare_type) = declare_type {
            write!(f, " {declare_type}")?;
        }

        if let Some(hold) = hold {
            if *hold {
                write!(f, " WITH HOLD")?;
            } else {
                write!(f, " WITHOUT HOLD")?;
            }
        }

        if let Some(query) = for_query {
            write!(f, " FOR {query}")?;
        }

        if let Some(data_type) = data_type {
            write!(f, " {data_type}")?;
        }

        if let Some(expr) = assignment {
            write!(f, " {expr}")?;
        }
        Ok(())
    }