Function parse_event_line 

pub fn parse_event_line(line: &str, event: &mut Event) -> ParseResult

Parse a single line of an event-stream.

The line may end with a newline.

You will have to call this function multiple times until it returns ParseResult::Dispatch. Make sure to clear the event struct for the next line, then.

To handle the Last-Event-ID header, check the id field for each finished event.

Examples

let mut event = Event::new();
assert_eq!(parse_event_line("id: 42", &mut event), ParseResult::Next);
assert_eq!(parse_event_line("data: foobar", &mut event), ParseResult::Next);
assert_eq!(parse_event_line("", &mut event), ParseResult::Dispatch);
// The event is finished now.
assert_eq!(event.id, Some("42".into()));
assert_eq!(event.data, "foobar\n");
// Now clear and continue.
event.clear();
// ...