Function Reference

Function docs in this section are generated from Rust builtin definitions and docstrings.

Generation Strategy

• The Rust function registry is the source of truth for arity, signatures, and capability metadata.
• Rust doc comments are the source of truth for summaries, remarks, and sandbox examples.
• Generated MDX pages keep runtime metadata and narrative docs synchronized.

URL and Page Structure

• Canonical pages live under /docs/reference/functions/....
• Each function page includes runtime metadata, behavior notes, and interactive examples.
• Category pages provide organized entry points by function family.

Search and Discovery

• Docs search indexes this section through the site search API.
• Function pages include stable slugs for deep linking and external references.
• Follow-up enhancements can add richer filters (category, arg count, volatility).

Related docs:

• Formula Parser
• Reference Index
• Errors and Types
• Formula Sandbox