Struct CompiledExecutionPlan 

pub struct CompiledExecutionPlan { /* private fields */ }

A validated, immutable execution plan.

A plan owns the exact canonical manifest and fingerprint that identify the definition across restart. A plan lowered from a one-step wrapper retains that wrapper’s original format-1 manifest bytes instead of emitting new ones, so lowering never changes a persisted identity.

Implementations

impl CompiledExecutionPlan

pub const fn definition_identity(&self) -> &DefinitionIdentity

Borrows the restart-relevant definition identity.

pub const fn manifest_format(&self) -> u16

Returns the canonical manifest format this plan is identified by.

pub const fn fingerprint(&self) -> &[u8; 32]

Returns the SHA-256 definition fingerprint.

pub const fn entry(&self) -> &NodeId

Borrows the entry node identifier.

pub fn node_count(&self) -> usize

Returns the compiled node count.

pub fn transition_count(&self) -> usize

Returns the compiled transition count.

pub fn node(&self, id: &NodeId) -> Option<&FlowNode>

Borrows one compiled node.

pub fn nodes(&self) -> impl ExactSizeIterator

Iterates over compiled nodes in stable logical-identifier order.

The returned order is canonical and independent of builder declaration order. It is useful when binding executable components to an immutable plan before launch.

pub fn transitions(&self, id: &NodeId) -> &[FlowTransition]

Borrows one node’s transitions in evaluation order.

The first matching transition wins, so the slice is ordered from the most specific pattern to the least specific one.

pub fn select_target( &self, id: &NodeId, code: &ExitCode, ) -> Result<&FlowTarget, FlowSelectionError>

Selects the target one node’s exit outcome reaches.

Errors

Returns FlowSelectionError::UnknownNode when id is not compiled into this plan and FlowSelectionError::UnmappedExitOutcome when no declared pattern matches code. The plan never selects an arbitrary default.

Trait Implementations

impl Clone for CompiledExecutionPlan

fn clone(&self) -> CompiledExecutionPlan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompiledExecutionPlan

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

Formats the value using the given formatter.

impl Eq for CompiledExecutionPlan

impl PartialEq for CompiledExecutionPlan

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CompiledExecutionPlan