Struct Session 

pub struct Session {

    pub session_id: String,
    pub state: SessionState,
    pub ttl_expiry: i64,
    pub ttl_ms: i64,
    pub started_at_unix_ms: i64,
    pub resolution: Option<Vec<u8>>,
    pub mode: String,
    pub mode_state: Vec<u8>,
    pub participants: Vec<String>,
    pub seen_message_ids: HashSet<String>,
    pub intent: String,
    pub mode_version: String,
    pub configuration_version: String,
    pub policy_version: String,
    pub context_id: String,
    pub extensions: HashMap<String, Vec<u8>>,
    pub roots: Vec<Root>,
    pub initiator_sender: String,
    pub participant_message_counts: HashMap<String, u32>,
    pub participant_last_seen: HashMap<String, i64>,
    pub policy_definition: Option<PolicyDefinition>,
    pub suspended_at_ms: Option<i64>,
    pub accumulated_suspended_ms: i64,
}

Fields

session_id: String

state: SessionState

ttl_expiry: i64

ttl_ms: i64

started_at_unix_ms: i64

resolution: Option<Vec<u8>>

mode: String

mode_state: Vec<u8>

participants: Vec<String>

seen_message_ids: HashSet<String>

intent: String

mode_version: String

configuration_version: String

policy_version: String

context_id: String

extensions: HashMap<String, Vec<u8>>

roots: Vec<Root>

initiator_sender: String

participant_message_counts: HashMap<String, u32>

participant_last_seen: HashMap<String, i64>

policy_definition: Option<PolicyDefinition>

suspended_at_ms: Option<i64>

Wall-clock (session-timeline) ms at which the session was suspended, or None when not suspended. Used to bank TTL across a suspension (§7.5).

accumulated_suspended_ms: i64

Cumulative ms the session has spent suspended across all suspend/resume cycles. Drives the MAX_SUSPEND_MS cap.

Implementations

impl Session

pub fn record_participant_activity(&mut self, sender: &str, timestamp_ms: i64)

pub fn suspend(&mut self, now_ms: i64) -> Result<(), MacpError>

Suspend an Open session (RFC-MACP-0001 §7.5). Records the suspend time so TTL can be banked on resume. Pure: no clock, no I/O — the caller injects now_ms.

pub fn resume(&mut self, now_ms: i64) -> Result<(), MacpError>

Resume a Suspended session, banking the suspended duration into the TTL deadline (ttl_expiry += now - suspended_at). If the cumulative suspended time would exceed MAX_SUSPEND_MS, the session is force-expired instead and MacpError::TtlExpired is returned.

pub fn cancel(&mut self) -> Result<(), MacpError>

Cancel an Open or Suspended session into the terminal Cancelled state (RFC-MACP-0001 §7.3). Returns an error if already terminal.

pub fn suspend_cap_exceeded(&self, now_ms: i64) -> bool

Whether a currently-Suspended session has exceeded MAX_SUSPEND_MS as of now_ms (cumulative banked plus the in-progress suspension).

pub fn apply_mode_response(&mut self, response: ModeResponse)

Trait Implementations

impl Clone for Session

fn clone(&self) -> Session

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Session

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

Formats the value using the given formatter.