Function parse_board_or_panel_header 

pub fn parse_board_or_panel_header(
    input: &str,
) -> IResult<&str, BoardPanelHeader>

Parses the header of a board or panel emn file. http://www.aertia.com/docs/priware/IDF_V30_Spec.pdf#page=8

Example

use idf_parser::headers::{parse_board_or_panel_header, BoardPanelHeader};
let input = ".HEADER
BOARD_FILE 3.0 \"Sample File Generator\" 10/22/96.16:02:44 1
sample_board THOU
.END_HEADER";

let (remaining, header) = parse_board_or_panel_header(input).unwrap();
assert_eq!(header.units, "THOU");