feat(vectorize): add Vectorize (V2) binding#1019
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Adds the Cloudflare Vectorize binding. The bulk is generated from a curated `types/vectorize.d.ts` via ts-gen (same approach as the `email` binding), with a thin hand-written layer for the parts ts-gen can't infer: the `EnvBinding` impl, `env.vectorize(binding)`, and some `f32`/serde conveniences. The curated types are a V2-only subset of upstream. Filters and metadata serialize as plain objects rather than JS `Map`s, which Vectorize silently ignores. Tests are a `/vectorize` route that hits the binding end to end. That's compile coverage on wasm32 only; there's no vitest spec because Vectorize has no local Miniflare emulator. See examples/vectorize for a semantic-search example using Workers AI embeddings. Regenerating the bindings needs the ts-gen string-enum codegen fixes (pending upstream, plus a submodule bump). The committed output already includes them, so the crate compiles against the pinned wasm-bindgen as-is.
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Supersedes #660 and #609 with ts-gen plumbing Needs wasm-bindgen/ts-gen#30 to land properly |
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Adds the Cloudflare Vectorize binding. The bulk is generated from a curated
types/vectorize.d.tsvia ts-gen (same approach as theemailbinding), with a thin hand-written layer for the parts ts-gen can't infer: theEnvBindingimpl,env.vectorize(binding), and somef32/serde conveniences.The curated types are a V2-only subset of upstream. Filters and metadata serialize as plain objects rather than JS
Maps, which Vectorize silently ignores.Tests are a
/vectorizeroute that hits the binding end to end. That's compile coverage on wasm32 only; there's no vitest spec because Vectorize has no local Miniflare emulator. See examples/vectorize for a semantic-search example using Workers AI embeddings.Regenerating the bindings needs the ts-gen string-enum codegen fixes (pending upstream, plus a submodule bump). The committed output already includes them, so the crate compiles against the pinned wasm-bindgen as-is.