0.8.0

A typed OCaml client for Melange, printed from the routes, so a browser written in OCaml calls the server with the server's own types.

Upgrading

• Spindle needs wiretype 0.6.

New

• Spindle.Melange.client prints the routes as one OCaml module for Melange, from the same walk as the OpenAPI document and the Zod schemas.
• Each route is a function with labelled, typed inputs, answering a promise of a result: the answer, or `Invalid, `Lost, `Refused or `Unexpected.
• An event stream's function is handed each event as a variant, read over fetch and stopped with Route.Stream.close.
• A WebSocket's function is handed each message typed; Route.Socket.send is typed, checked, and held until the socket opens.
• A socket that reads a header, and a route answering a response of any kind, get no function.
• myapp api melange [-o FILE] writes the client; api check --melange FILE fails when a committed copy is not what the routes make.
• Melange is a test dependency only: a native user installs nothing new.