postbus/
response.rs

1/// All responses possible from the server.
2#[derive(Debug, PartialEq)]
3pub enum Response {
4    Goodbye,
5    Ok,
6    StartData,
7    TooManyRecipients,
8    SyntaxError,
9    OutOfSequence,
10    NotImplemented,
11    RecipientNotLocal,
12    InvalidRecipient,
13    TransactionFailed,
14    Greeting(String),
15    Helo(String),
16    Ehlo(String),
17}
18
19impl Response {
20    pub fn to_response(&self) -> String {
21        match self {
22            Response::Goodbye => "221 Goodbye!\r\n".into(),
23            Response::Ok => "250 Ok\r\n".into(),
24            Response::StartData => "354 Go ahead\r\n".into(),
25            Response::TooManyRecipients => "452 Too many recipients\r\n".into(),
26            Response::SyntaxError => "500 Syntax error\r\n".into(),
27            Response::OutOfSequence => "503 Command out of sequence\r\n".into(),
28            Response::NotImplemented => "504 Command not implemented\r\n".into(),
29            Response::RecipientNotLocal => "550 User not local\r\n".into(),
30            Response::InvalidRecipient => "554 No valid recipient\r\n".into(),
31            Response::TransactionFailed => "554 Transaction failed\r\n".into(),
32
33            Response::Greeting(name) => format!("220 {} ESMTP\r\n", name),
34            Response::Helo(name) => format!("250 {} ESMTP\r\n", name),
35            Response::Ehlo(name) => format!("250 {} ESMTP\r\n", name),
36        }
37    }
38}
postbus/response.rs

postbus/
response.rs
