Function deltachat::simplify::remove_message_footer
source · fn remove_message_footer<'a>(
lines: &'a [&str],
) -> (&'a [&'a str], Option<&'a [&'a str]>)
Expand description
Remove standard (RFC 3676, §4.3) footer if it is found.
Returns (lines, footer_lines)
tuple;
footer_lines
is set to Some
if the footer was actually removed from lines
(which is equal to the input array otherwise).