Struct SessionQueueConfig 

pub struct SessionQueueConfig {

    pub control_max_concurrency: usize,
    pub query_max_concurrency: usize,
    pub execute_max_concurrency: usize,
    pub generate_max_concurrency: usize,
    pub lane_handlers: HashMap<SessionLane, LaneHandlerConfig>,
    pub enable_dlq: bool,
    pub dlq_max_size: Option<usize>,
    pub enable_metrics: bool,
    pub enable_alerts: bool,
    pub default_timeout_ms: Option<u64>,
    pub storage_path: Option<PathBuf>,
    pub retry_policy: Option<RetryPolicyConfig>,
    pub rate_limit: Option<RateLimitConfig>,
    pub priority_boost: Option<PriorityBoostConfig>,
    pub pressure_threshold: Option<usize>,
    pub lane_timeouts: HashMap<SessionLane, u64>,
}

Configuration for a session command queue

Fields

control_max_concurrency: usize

Max concurrency for Control lane (P0)

query_max_concurrency: usize

Max concurrency for Query lane (P1)

execute_max_concurrency: usize

Max concurrency for Execute lane (P2)

generate_max_concurrency: usize

Max concurrency for Generate lane (P3)

lane_handlers: HashMap<SessionLane, LaneHandlerConfig>

Handler configurations per lane

enable_dlq: bool

Enable dead letter queue for failed commands

dlq_max_size: Option<usize>

Max size of dead letter queue (None = use default 1000)

enable_metrics: bool

Enable metrics collection

enable_alerts: bool

Enable queue alerts

default_timeout_ms: Option<u64>

Default timeout for commands in milliseconds

storage_path: Option<PathBuf>

Persistent storage path (None = in-memory only)

retry_policy: Option<RetryPolicyConfig>

Retry policy configuration

rate_limit: Option<RateLimitConfig>

Rate limit configuration

priority_boost: Option<PriorityBoostConfig>

Priority boost configuration

pressure_threshold: Option<usize>

Pressure threshold for emitting pressure/idle events

lane_timeouts: HashMap<SessionLane, u64>

Per-lane timeout overrides in milliseconds

Implementations

impl SessionQueueConfig

pub fn max_concurrency(&self, lane: SessionLane) -> usize

Get max concurrency for a lane

pub fn handler_config(&self, lane: SessionLane) -> LaneHandlerConfig

Get handler config for a lane (returns default if not configured)

pub fn with_dlq(self, max_size: Option<usize>) -> Self

Enable dead letter queue with optional max size

pub fn with_metrics(self) -> Self

Enable metrics collection

pub fn with_alerts(self) -> Self

Enable queue alerts

pub fn with_timeout(self, timeout_ms: u64) -> Self

Set default timeout for commands

pub fn with_storage(self, path: impl Into<PathBuf>) -> Self

Set persistent storage path

pub fn with_lane_features(self) -> Self

Enable all a3s-lane features with sensible defaults

Trait Implementations

impl Clone for SessionQueueConfig

fn clone(&self) -> SessionQueueConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionQueueConfig

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

Formats the value using the given formatter.

impl Default for SessionQueueConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SessionQueueConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SessionQueueConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.