Enum ImapSessionTransport 

pub enum ImapSessionTransport {
    Tcp {
        host: String,
        port: u16,
    },
    Tls {
        host: String,
        port: u16,
    },
    Unix(String),
}

Where and how the connection is opened.

The scheme table that maps an IMAP URL onto one of these variants is protocol knowledge, so it lives here rather than in the transport layer; see ImapSessionTransport::from_url.

Variants

Tcp

Plain TCP, the imap:// scheme. Pair it with ImapSessionOpenOptions::starttls to reach a TLS session.

Fields

host: String

The server host name.

port: u16

The server port, conventionally 143.

Tls

Implicit TLS, the imaps:// scheme.

Fields

host: String

The server host name.

port: u16

The server port, conventionally 993.

Unix(String)

A local unix domain socket, the unix:// scheme, typically a pre-authenticated socket proxy answering with a PREAUTH greeting.

Implementations

impl ImapSessionTransport

pub fn from_url(url: &Url) -> Result<Self, ImapSessionOpenError>

Available on crate feature url only.

Reads the transport out of an IMAP URL.

imap:// is plain TCP on port 143, imaps:// is implicit TLS on port 993 and unix:// is a local socket path; an explicit port in the URL wins over the default.

Trait Implementations

impl Clone for ImapSessionTransport

fn clone(&self) -> ImapSessionTransport

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ImapSessionTransport

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for ImapSessionTransport

impl PartialEq for ImapSessionTransport

fn eq(&self, other: &ImapSessionTransport) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ImapSessionTransport