Enum SessionEvent 

pub enum SessionEvent {
    AppMessage(AppMessage),
    Joined,
    Leaving,
    Error {
        operation: String,
        message: String,
    },
    OwnProposalSubmitted {
        proposal_id: u32,
        request: ConversationUpdateRequest,
    },
    CommitApplied(Vec<ConversationUpdateRequest>),
    PhaseChange(ConversationState),
    ProposalDecided(ConsensusEvent),
}

Per-conversation notification. Sessions append these to their pending buffer; integrators drain via crate::app::SessionRunner::drain_events once per polling cycle. All variants are fire-and-forget — no failure path back to the session.

Variants

AppMessage(AppMessage)

Decrypted application message (chat, vote request, proposal notification, ban request, …).

Joined

Welcome processed and MLS state initialised. Epoch timers + state transitions are already wired — surface to UI only.

Leaving

The user is out of this conversation (self-leave commit merged, or someone else removed us). The session entry is about to be removed from User’s registry.

Error

A background operation (e.g., vote submission) failed. UI may surface; state has already been reconciled.

Fields

operation: String

message: String

OwnProposalSubmitted

The local user just submitted request as a new proposal with the creator’s vote bundled. UI should record for history; no “please vote” affordance.

Fields

proposal_id: u32

request: ConversationUpdateRequest

CommitApplied(Vec<ConversationUpdateRequest>)

A freeze round merged a commit; batch is the set of approved proposals that landed in this commit (in insertion order).

PhaseChange(ConversationState)

Conversation transitioned into state.

ProposalDecided(ConsensusEvent)

A consensus session reached an outcome. Fired after the runner has applied the result to local state.

Trait Implementations

impl Clone for SessionEvent

fn clone(&self) -> SessionEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionEvent

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

Formats the value using the given formatter.