Enum ModelRouterStrategy 

pub enum ModelRouterStrategy {
    Single,
    OrderedFallback,
    Weighted,
    Rules,
    Custom,
}

Selection strategy for a route. See specs/model-router.md for behavior.

Variants

Single

Exactly one candidate; trivial selection.

OrderedFallback

Try candidates in position order; fall through to the next on transient errors.

Weighted

Sample a candidate by weight per call.

Rules

Evaluate candidate rules against binding params; first match wins.

Custom

Hand off to an embedded resolver registered by the host runtime. Database stores the candidate list as advisory metadata.

Implementations

impl ModelRouterStrategy

pub fn parse(s: &str) -> Result<Self, String>

Parse from the canonical string form (matches the DB CHECK constraint on model_router_routes.strategy).

Trait Implementations

impl Clone for ModelRouterStrategy

fn clone(&self) -> ModelRouterStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ModelRouterStrategy

impl Debug for ModelRouterStrategy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ModelRouterStrategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ModelRouterStrategy

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

Formats the value using the given formatter.

impl Eq for ModelRouterStrategy

impl PartialEq for ModelRouterStrategy

fn eq(&self, other: &ModelRouterStrategy) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for ModelRouterStrategy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ModelRouterStrategy