Module ops 

Building the operation stream that renders a surface.

Three builders plus assemble_ops, which puts them in the order a renderer expects: create the surface, define its components, then supply the data.

intent = "update" must not re-create the surface

createSurface allocates a surfaceId and fixes its catalog. Sending it again for a surface that already exists is an error per spec — the renderer rejects it, and the frontend surfaces that failure to the user. Editing an existing surface therefore means sending only updateComponents and updateDataModel. Intent::Update encodes exactly that.

Structs

SurfaceSpec

What a surface should look like, as the authoring layer sees it.

Enums

Intent

Whether the caller is building a new surface or editing one that exists.

Functions

assemble_ops

Assembles the full operation stream for a surface.

create_surface

Builds a createSurface operation.

update_components

Builds an updateComponents operation.

update_data_model

Builds an updateDataModel operation.