EventResults {
    input: "foo = 1979-05-27 # Comment\n",
    events: [
        Event {
            kind: SimpleKey,
            encoding: None,
            span: 0..3,
        },
        Event {
            kind: Whitespace,
            encoding: None,
            span: 3..4,
        },
        Event {
            kind: KeyValSep,
            encoding: None,
            span: 4..5,
        },
        Event {
            kind: Whitespace,
            encoding: None,
            span: 5..6,
        },
        Event {
            kind: Scalar,
            encoding: None,
            span: 6..16,
        },
        Event {
            kind: Whitespace,
            encoding: None,
            span: 16..17,
        },
        Event {
            kind: Comment,
            encoding: None,
            span: 17..26,
        },
        Event {
            kind: Newline,
            encoding: None,
            span: 26..27,
        },
    ],
    errors: [],
}
