Struct RoutingConfig 

pub struct RoutingConfig {
    pub routes: Vec<Route>,
}

Fields

routes: Vec<Route>

Implementations

impl RoutingConfig

pub fn resolve(&self, signal: &Signal) -> Vec<String>

Returns the provider names a signal should be delivered to, in the order of RoutingConfig::plan.

pub fn plan(&self, signal: &Signal) -> DeliveryPlan

Groups the matching routes’ providers into delivery targets.

Each provider of a fanout route is a target of its own. The providers of every matching failover route share one target, placed where the first of those routes is, so a config without fanout delivers exactly as it always has: one ordered list that stops at the first success.

CRITICAL INVARIANT: if no route matches, this MUST fall back to “console” rather than returning an empty plan. A signal that matches nothing must never silently disappear — that is the one failure mode that destroys trust in an alerting tool. See the architecture review: “unmatched signals always hit console at minimum.”

pub fn plan_with<F>(&self, signal: &Signal, admit: F) -> DeliveryPlan

where F: FnMut(&Route) -> Result<(), String>,

RoutingConfig::plan that first asks admit about each matching route that sets dedup or rate_limit. A route it turns down (with the reason) adds no providers.

Unlike plan, this can return no targets: when routes matched and every one of them was suppressed. That is a decision the config asked for, not a signal that matched nothing, so it does not fall back to console; suppressed says why.

Trait Implementations

impl Clone for RoutingConfig

fn clone(&self) -> RoutingConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RoutingConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RoutingConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RoutingConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.