Module error 

Error types and handling for the sublinear solver.

This module defines all error conditions that can occur during matrix operations and solver execution, providing detailed error information for debugging and recovery strategies.

Enums

ErrorSeverity

Error severity levels for logging and monitoring.

RecoveryStrategy

Recovery strategies for recoverable errors.

SolverError

Comprehensive error type for all solver operations.

Type Aliases

Result

Result type alias for solver operations.