Module graph_validation 

EinsumGraph validation and sanitization utilities.

Checks graph integrity: missing inputs, duplicate outputs, cycles, unreachable nodes. Provides sanitization to fix common issues.

This module provides a complementary validation layer on top of the crate::graph::validation module, using a unified issue-based reporting model with severity levels (Error, Warning, Info).

Structs

GraphSanitizationStats

Graph statistics computed during validation.

ValidationIssue

A single validation issue found in a graph.

ValidationResult

Result of graph validation containing all discovered issues.

Enums

IssueSeverity

Severity of a validation issue.

Functions

compute_graph_stats

Compute statistics about an EinsumGraph.

sanitize_graph

Sanitize a graph by fixing common issues.

validate_einsum_graph

Validate an EinsumGraph for structural integrity.