emitLayoutError()

Emit a layout error through the graph protocol.

Import

import { emitLayoutError } from "@graphrefly/ts/solutions/reactive-layout";

Signature

function emitLayoutError(
  ctx: Ctx,
  error: unknown,
  fallback: string,
): void

Parameters

Parameter	Type	Description
ctx	Ctx	Current fn context.
error	unknown	Error payload to normalize.
fallback	string	Fallback message used for invalid payloads.

Returns

Nothing; the error is emitted via ctx.down.

Example

emitLayoutError(ctx, new Error("bad layout"), "layout failed");

Source

packages/ts/src/solutions/reactive-layout/utils.ts