Function fungui_syntax::format_parse_error

pub fn format_parse_error<'a, I, W>(
    w: W, 
    source: I, 
    err: ParseError<State<&'a str, SourcePosition>>
) -> Result<(), Box<dyn Error>> where
    W: Write,
    I: Iterator<Item = &'a str>, 

Formats a parsing error using format_error.