Struct SipMessage 

pub struct SipMessage {
    pub direction: Direction,
    pub transport: Transport,
    pub address: String,
    pub timestamp: Timestamp,
    pub content: Vec<u8>,
    pub frame_count: usize,
}

A reassembled SIP message (Level 2 output).

For TCP, consecutive frames from the same connection are concatenated and split by Content-Length. For UDP, each frame becomes one message (1:1).

Fields

direction: Direction

Whether this message was received or sent.

transport: Transport

Transport protocol.

address: String

Remote address as ip:port.

timestamp: Timestamp

Timestamp of the first frame in this message.

content: Vec<u8>

Reassembled message bytes (headers + body).

frame_count: usize

Number of Level 1 frames that were reassembled into this message.

Implementations

impl SipMessage

pub fn parse(&self) -> Result<ParsedSipMessage, ParseError>

Parse this reassembled message into a ParsedSipMessage with typed access to the request/status line, headers, and body.

pub fn method(&self) -> Option<&str>

The SIP method read straight from the reassembled bytes: the request line for requests, the CSeq header for responses. This is the answer ParsedSipMessage::method gives, without parsing the message.

None whenever the bytes leave it in doubt — an invalid start line, a response carrying no CSeq, or a CSeq value that is folded or not plain ASCII. Filtering on this therefore drops only what it has classified, and a message it does classify is one parse accepts.

impl SipMessage

pub fn socket_addr(&self) -> Option<SocketAddr>

The remote address as a typed SocketAddr, preserving family and port. None when the recorded address is not ip:port; the raw string remains in address.

Trait Implementations

impl Clone for SipMessage

fn clone(&self) -> SipMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SipMessage

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

Formats the value using the given formatter.