Struct GroupGenesis 

pub struct GroupGenesis {
    pub group_id: String,
    pub creator_agent_id: String,
    pub created_at: u64,
    pub creation_nonce: String,
}

Immutable genesis record for a group.

The stable group_id is derived from (creator_agent_id, created_at, creation_nonce) via BLAKE3 and never changes, regardless of rename or roster churn.

Fields

group_id: String

Stable hex group identifier. Never changes for the lifetime of the group.

creator_agent_id: String

Hex agent_id of the creator.

created_at: u64

Unix milliseconds at creation.

creation_nonce: String

32-byte hex random nonce so two groups created at the same ms by the same creator still get distinct ids.

Implementations

impl GroupGenesis

pub fn new(creator_agent_id: String, created_at: u64) -> Self

Create a new genesis record and derive its stable group_id.

pub fn with_existing_id( group_id: String, creator_agent_id: String, created_at: u64, creation_nonce: String, ) -> Self

Reconstruct a genesis record from known components (e.g. when migrating from legacy blobs where mls_group_id is already the stable id).

pub fn derive_group_id( creator_agent_id: &str, created_at: u64, nonce: &str, ) -> String

Derive a stable group_id from creator + timestamp + nonce.

Trait Implementations

impl Clone for GroupGenesis

fn clone(&self) -> GroupGenesis

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GroupGenesis

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GroupGenesis

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for GroupGenesis

fn eq(&self, other: &GroupGenesis) -> 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 GroupGenesis

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 GroupGenesis

impl StructuralPartialEq for GroupGenesis