Public declaration syntax from forge-rs/crates/forge-collab/src/session.rs
Original source SHA-256: f65e767a07d3a1a4a3e28c21daefefbdc4ca89b162c4419627de1cf550a13253
Function bodies and constant values are omitted. This is not the complete implementation.

Source line 85
#[async_trait::async_trait]
pub trait SessionContract: Send + Sync {
    /// Called when the agent joins a collaboration session.
    ///
    /// # Arguments
    ///
    /// * `session` - The session being joined.
    /// * `role` - The role assigned to this agent in the session.
    ///
    /// # Errors
    ///
    /// Returns [`CollabError`] if the agent cannot join the session.
    // ANVIL Spec section 11.2 -- Session Lifecycle: on_session_join
    async fn on_session_join(
        &self,
        session: &CollaborationSession,
        role: CollaborationRole,
    ) -> Result<(), CollabError>;

    /// Called when the session transitions between states.
    ///
    /// # Arguments
    ///
    /// * `session_id` - The ID of the session.
    /// * `from` - The previous state.
    /// * `to` - The new state.
    ///
    /// # Errors
    ///
    /// Returns [`CollabError`] if the agent cannot handle the transition.
    // ANVIL Spec section 11.2 -- Session Lifecycle: on_session_transition
    async fn on_session_transition(
        &self,
        session_id: &str,
        from: SessionState,
        to: SessionState,
    ) -> Result<(), CollabError>;

    /// Called when the agent leaves a collaboration session.
    ///
    /// # Arguments
    ///
    /// * `session_id` - The ID of the session being left.
    /// * `reason` - A human-readable reason for leaving.
    ///
    /// # Errors
    ///
    /// Returns [`CollabError`] if cleanup fails.
    // ANVIL Spec section 11.2 -- Session Lifecycle: on_session_leave
    async fn on_session_leave(&self, session_id: &str, reason: &str) -> Result<(), CollabError>;
}

Source line 179
#[derive(Debug, Clone)]
pub struct SessionManager {

}

Source line 206
pub fn new() -> Self;

Source line 228
pub fn state(&self) -> SessionState;

Source line 272
pub fn transition(&mut self, target: SessionState) -> Result<SessionTransition, CollabError>;

Source line 322
pub fn can_transition_to(&self, target: SessionState) -> bool;

Source line 344
pub fn valid_transitions(&self) -> Vec<SessionState>;

Source line 370
pub fn history(&self) -> &[SessionTransition];