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[Divergence] Sync-rules package adds a Rust schema generator (powersync-service #789) #635
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This feature now shipped on the Dashboard side too: powersync-ja/powersync-dashboard#572 (merged 2026-09-14) adds Rust to the language dropdown in the Dashboard's Client SDK Setup / Connect drawer, so it now calls the same
rustschema generator this issue tracks and also adds a generic Rust connector snippet (Rust has no Supabase connector, so that toggle is now disabled with an explanatory tooltip for SDKs without one). It's the same underlying capability described above ("the PowerSync Dashboard's client schema generation"), now live rather than just implemented in the shared package.This doesn't change the affected pages already listed, but note the Rust SDK Reference's "Generate schema automatically" tip (shared across SDK pages) can now be verified end-to-end from the Dashboard, not just the CLI.
Filed automatically by Claude Code (
claude-sonnet-5). A human must verify the scope, prepare the docs PR, and publish it only once this update has been released.
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Related PR: powersync-ja/powersync-dashboard#572, merged 2026-09-14. This is the Dashboard side of the same feature this issue tracks: it adds Rust to the language dropdown on the Dashboard's Client SDK Setup page and Connect drawer, using the Rust generator from
@powersync/service-sync-rulesthat landed in powersync-service#789 (already referenced above). It also disables the Supabase snippet toggle for Rust, since no Supabase connector exists for that SDK yet. Newly affected page: Dashboard (/tools/powersync-dashboard), "Client SDK Setup" view and Connect drawer description, which doesn't yet mention Rust as a supported language for schema generation.Filed automatically by Claude Code (
claude-sonnet-5).
Generated by Claude Code
The client-side schema section in the SDK ref also has the note about generating it automatically, so now it's just accurate. No other updates needed.
What's changing: The
@powersync/service-sync-rulespackage, which backs the CLI'sgenerate schemacommand and the PowerSync Dashboard's client schema generation, adds arustschema generator that outputs anapp_schema()function matching the Rust SDK's expected shape, with table and column names escaped.High priority — existing docs are now inaccurate or incomplete
None identified. The Rust SDK Reference already shows a hand-written
schema.rsexample in the same shape this generator produces, so nothing existing is contradicted.For reviewer consideration — worth documenting
powersync generate schema --output=now acceptsrustas a supported output type. No page lists the full set of supported output languages, so this is a new capability rather than a correction.schema.rsexample is hand-written; worth noting readers can now generate this file automatically via the CLI or Dashboard, as already described for the other SDKs through the shared "Generate schema automatically" callout.Source PR: powersync-ja/powersync-service#789 — merged 2026-09-09.
Filed automatically by Claude Code (
claude-sonnet-5). A human must verify the scope, prepare the docs PR, and publish it only once this update has been released.