Method span

packages/computer/src/observe.ts:112–112

* Wraps `run` in a span named `name`, seeded with `attributes`. The * callback receives a `WorkspaceSpan` it can use to attach further * attributes once the work has produced values worth recording (byte * counts, exit codes, applied / skipped counts). * * Implementations must run `ru

(
    name: string,
    attributes: WorkspaceAttributes,
    run: (span: WorkspaceSpan) => Promise<T>,
  )

   * caller. Errors thrown by `run` must propagate.
   */
  span<T>(
    name: string,
    attributes: WorkspaceAttributes,
    run: (span: WorkspaceSpan) => Promise<T>,