pub fn spaced_comma(input: &str) -> IResult<&str, &str>Expand description
Match a comma, optionally surrounded by spaces
use rust_lcm_codegen::parser::spaced_comma;
assert_eq!(spaced_comma(","), Ok(("", ",")));
assert_eq!(spaced_comma(" ,\t"), Ok(("", " ,\t")));
assert_eq!(spaced_comma("x"), Err(Err::Error(("x", ErrorKind::Tag))));