DSFB Structural Semiotics Engine for Deterministic Rust Crate Auditing: A Non-Intrusive Deterministic Augmentation Layer for Structural Code Quality Interpretation and Certification Compliance Estimation

Abstract:Rust crates encode rich structural information about software quality—including APIboundaries, error-handling patterns, concurrency constructs, unsafe usage (or absence thereof),test coverage signals, and architectural motifs—that are typically evaluated through ad hoccode review, linting, or static analysis tools focused on localized rule violations. In cur-rent practice, these signals are rarely aggregated into a coherent, deterministic structuralinterpretation of overall code quality and review readiness. As a result, a crate may ap-pear “clean” under conventional linting while still exhibiting latent structural weaknesses,fragmented design patterns, or certification-relevant gaps.This paper…