Struct ExecutionGraph 

pub struct ExecutionGraph { /* private fields */ }

Validated execution-group dependency graph with one authoritative output.

Implementations

impl ExecutionGraph

pub fn new( groups: Vec<ExecutionGroupSpec>, output: impl AsRef<str>, ) -> Result<Self, ExecutionGraphError>

Validates names, dependency references, acyclicity, and output reachability.

pub fn chain( ids: impl IntoIterator<Item = impl Into<String>>, ) -> Result<Self, ExecutionGraphError>

Creates a dependency chain whose final group is the output.

pub fn groups(&self) -> &[ExecutionGroupSpec]

Returns group specifications in stable architecture slot order.

pub fn group_index(&self, id: &str) -> Option<usize>

Resolves a stable execution-group identity to its architecture slot.

pub fn execution_order(&self) -> &[usize]

Returns stable topological execution slots.

pub fn dependencies(&self, group: usize) -> Option<&[usize]>

Returns dependency slots for an architecture group slot.

pub fn dependents(&self, group: usize) -> Option<&[usize]>

Returns dependent slots in stable declaration order.

pub const fn output(&self) -> usize

Returns the authoritative output group slot.

pub fn consumer_counts(&self) -> Vec<usize>

Returns one consumer count per group slot.

Trait Implementations

impl Clone for ExecutionGraph

fn clone(&self) -> ExecutionGraph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionGraph

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

Formats the value using the given formatter.

impl Eq for ExecutionGraph

impl PartialEq for ExecutionGraph

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExecutionGraph