use nom::IResult;
use nom::Parser;
use nom::character::complete::{line_ending, not_line_ending};
pub fn parse_first_line(input: &str) -> IResult<&str, (&str, &str)> {
((not_line_ending, line_ending)).parse(input)
}
pub fn parse_headers(input: &str) -> IResult<&str, (&str, &str)> {
((not_line_ending, line_ending)).parse(input)
}
pub fn parse_body(input: &str) -> IResult<&str, &str> {
(not_line_ending).parse(input)
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn it_works() {
assert_eq!(
parse_first_line("INVIET 8001 SIP/2.0\r\nCall-ID: 1\r\n\r\n"),
Ok(("Call-ID: 1\r\n\r\n", ("INVIET 8001 SIP/2.0", "\r\n")))
);
}
}