Struct Thread 

pub struct Thread {
    pub thid: String,
    pub pthid: String,
    pub sender_order: Option<usize>,
    pub received_orders: Option<HashMap<String, usize>>,
    pub goal_code: Option<String>,
}

A ~thread message decorator that provides request/reply and threading semantics according to Aries RFC 0008.

Fields

thid: String

The ID of the message that serves as the thread start.

pthid: String

An optional parent thid.

It’s used when branching or nesting a new interaction off an existing one.

sender_order: Option<usize>

The index of the message in the sequence of all the messages the current sender has contributed to in the thread.

received_orders: Option<HashMap<String, usize>>

A dictionary of sender_order/highest messages received on the thread.

goal_code: Option<String>

Code to convey an action.

Implementations

impl Thread

pub fn implicit(message_id: &str) -> Self

Creates implicit thread.

Example

use co_didcomm::Thread;
let message_id = "new-message";
let thread = Thread::implicit(&message_id);
assert_eq!(thread.thid, message_id.to_string())

pub fn implicit_reply(thid: &str) -> Self

Create implicit message reply thread.

Example

use co_didcomm::Thread;
let thid = "current-thread";
let thread = Thread::implicit_reply(&thid);
assert_eq!(thread.thid, thid);

pub fn effective_implicit_reply(thid: &str, sender: &str) -> Self

Creates an effective implicit message reply thread.

pub fn is_implicit_reply(&self, message_id: &str) -> bool

Returns true if the thread is for an implicit reply message.

Trait Implementations

impl Clone for Thread

fn clone(&self) -> Thread

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Thread

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

Formats the value using the given formatter.

impl Default for Thread

fn default() -> Thread

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Thread

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Thread

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Thread

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Thread

impl StructuralPartialEq for Thread