Struct PlanStage 

pub struct PlanStage { /* private fields */ }

Plan Stage - plans the retrieval strategy.

This stage:

1. Selects the appropriate retrieval strategy based on complexity
2. Chooses the search algorithm
3. Configures search parameters

Example

let stage = PlanStage::new()
    .with_llm_client(llm_client);

Implementations

impl PlanStage

pub fn new() -> Self

Create a new plan stage.

pub fn with_llm_client(self, client: LlmClient) -> Self

Set LLM client for complex planning.

Trait Implementations

impl Default for PlanStage

fn default() -> Self

Returns the “default value” for a type.

impl RetrievalStage for PlanStage

fn name(&self) -> &'static str

Stage name (must be unique within pipeline).

fn depends_on(&self) -> Vec<&'static str>

Names of stages this stage depends on.

fn priority(&self) -> i32

Priority for ordering (lower = earlier).

fn failure_policy(&self) -> FailurePolicy

Failure policy for this stage.

fn execute<'life0, 'life1, 'async_trait>( &'life0 self, ctx: &'life1 mut PipelineContext, ) -> Pin<Box<dyn Future<Output = Result<StageOutcome>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute the stage.

fn is_optional(&self) -> bool

Whether this stage is optional (can be skipped on failure).

fn can_backtrack(&self) -> bool

Whether this stage can trigger backtracking.