rstix🔗

rstix is the rsigma workspace crate for STIX 2.1 and TAXII 2.1 functionality.

The crate is being delivered in phased slices. Phase 1 (Core Foundation) is implemented with core primitives, deterministic SCO ID helpers, and vocabulary tables.

Current scope🔗

• Workspace-integrated crate with rsigma-standard metadata (edition, MSRV, licensing).
• Minimal feature/dependency surface aligned with implemented modules.
• Core primitives (StixId, object-kind discriminants, typed IDs, timestamps, confidence scales, spec version, language tags, query traits).
• Deterministic SCO ID helpers (select_id_contributing_properties, canonicalization, UUIDv5 generation).
• Open and closed vocabulary tables (vocab) including OpinionValue ordering.
• Temporary parse_bundle() entrypoint that currently returns ParseError::NotImplemented.

Feature flags🔗

Related docs🔗

• Architecture
• Feature flags reference
• Contributing