Struct ConversationId 

pub struct ConversationId(pub [u8; 16]);

16-byte conversation identifier (ULID encoded). Stable across epochs.

Tuple Fields

0: [u8; 16]

Implementations

impl ConversationId

pub fn new() -> Self

pub fn new_call_group() -> Self

Mint a per-call-group id: a random ULID with the 0xFF 0xCC sentinel prefix, so ANY device recognises it as an ephemeral call group by its id alone — no name (the call: name is creator-local and never travels in a Welcome) and no per-device registry needed. This is the exact parallel of the DeviceGroup sentinel 0xFF 0xDC (see device_group_id_for). A normal ULID begins with the high byte of a 48-bit millisecond timestamp (0x01 in this era), so it can never collide with the 0xFF sentinel space.

pub fn is_call_group(&self) -> bool

True when this id carries the call-group sentinel prefix (0xFF 0xCC). Structural — recognisable on every device without a name or registry.

pub fn as_hex(&self) -> String

Trait Implementations

impl Clone for ConversationId

fn clone(&self) -> ConversationId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ConversationId

impl Debug for ConversationId

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

Formats the value using the given formatter.

impl Default for ConversationId

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ConversationId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ConversationId

impl Hash for ConversationId

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 Ord for ConversationId

fn cmp(&self, other: &ConversationId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ConversationId

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ConversationId

fn partial_cmp(&self, other: &ConversationId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ConversationId

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ConversationId