get_secure_join_step

deltachat::securejoin

Function get_secure_join_step 

Source 
pub(crate) fn get_secure_join_step(
    mime_message: &MimeMessage,
) -> Option<SecureJoinStep>
Expand description

Parses message headers to find out which Secure-Join step the message represents.

Returns None if the message is not a Secure-Join message.