Struct DialogId 

pub struct DialogId {
    pub call_id: String,
    pub local_tag: String,
    pub remote_tag: String,
}

SIP Dialog Identifier

DialogId uniquely identifies a SIP dialog. According to RFC 3261, a dialog is identified by the Call-ID, local tag, and remote tag.

Fields

• call_id - The Call-ID header field value from SIP messages, identifying a call session
• local_tag - The local tag for this endpoint (From tag for client role, To tag for server role)
• remote_tag - The remote tag for the peer (To tag for client role, From tag for server role)

Examples

use rsipstack::dialog::DialogId;

let dialog_id = DialogId {
    call_id: "1234567890@example.com".to_string(),
    local_tag: "alice-tag-123".to_string(),
    remote_tag: "bob-tag-456".to_string(),
};

println!("Dialog ID: {}", dialog_id);

Notes

• During early dialog establishment, remote_tag may be an empty string
• Dialog ID remains constant throughout the dialog lifetime
• Used for managing and routing SIP messages at the dialog layer

Fields

call_id: String

local_tag: String

remote_tag: String

Trait Implementations

impl Clone for DialogId

fn clone(&self) -> DialogId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DialogId

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

Formats the value using the given formatter.

impl Display for DialogId

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

Formats the value using the given formatter.

impl Eq for DialogId

impl Hash for DialogId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DialogId

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DialogId

impl TryFrom<&Transaction> for DialogId

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Transaction) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<(&Request, TransactionRole)> for DialogId

type Error = Error

The type returned in the event of a conversion error.

fn try_from((request, direction): (&Request, TransactionRole)) -> Result<Self>

Performs the conversion.

impl TryFrom<(&Response, TransactionRole)> for DialogId

type Error = Error

The type returned in the event of a conversion error.

fn try_from((resp, direction): (&Response, TransactionRole)) -> Result<Self>

Performs the conversion.