Struct RouterLoopConfig 

pub struct RouterLoopConfig {
    pub source: RouterSource,
    pub mode: RouterMode,
    pub policy: BackpressurePolicy,
    pub credit: Option<CreditConfig>,
    pub batch_max: u32,
    pub batch_time_us: Option<u32>,
    pub yield_every: u32,
    pub idle_spin_limit: u32,
}

Configuration for a routing loop.

Batching

The loop routes messages sequentially. Batching repeats single-message routing up to batch_max times per iteration; it does not reorder messages.

Feature notes

• batch_time_us and yield_every are only effective with the std feature.

Fields

source: RouterSource

Producer queue to drain from (Spsc or Mpsc).

mode: RouterMode

Routing mode (Broadcast or WorkQueue).

policy: BackpressurePolicy

Backpressure behavior when routing cannot make progress.

credit: Option<CreditConfig>

Optional router-enforced credit enforcement.

batch_max: u32

Maximum number of messages to route per loop iteration.

Notes:

• 0 is treated as 1.
• Batching never reorders messages; it just repeats route_once_with_stats.

batch_time_us: Option<u32>

Optional time cap for a single batch.

This is best-effort and only enforced when the std feature is enabled.

yield_every: u32

Fairness knob: yield the current thread every N loop iterations.

Only effective with the std feature; otherwise ignored.

idle_spin_limit: u32

When idle, spin up to this many times before invoking the wait strategy.

This provides a bounded low-latency polling window without requiring a custom WaitStrategy implementation.

Trait Implementations

impl Clone for RouterLoopConfig

fn clone(&self) -> RouterLoopConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RouterLoopConfig

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

Formats the value using the given formatter.

impl Default for RouterLoopConfig

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for RouterLoopConfig

fn eq(&self, other: &RouterLoopConfig) -> 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 Copy for RouterLoopConfig

impl Eq for RouterLoopConfig

impl StructuralPartialEq for RouterLoopConfig