Method setData

src/queryCore/core/query.ts:231–256

(
    updater: Updater<TData | undefined, TData>,
    options?: SetDataOptions
  )

  }

  setData(
    updater: Updater<TData | undefined, TData>,
    options?: SetDataOptions
  ): TData {
    const prevData = this.state.data

    // Get the new data
    let data = functionalUpdate(updater, prevData)

    // Use prev data if an isDataEqual function is defined and returns `true`
    if (this.options.isDataEqual?.(prevData, data)) {
      data = prevData as TData
    } else if (this.options.structuralSharing !== false) {
      // Structurally share data between prev and new data if needed
      data = replaceEqualDeep(prevData, data)
    }

    // Set data and mark it as cached
    this.dispatch({
      data,
      type: 'success',
      dataUpdatedAt: options?.updatedAt,
    })

    return data
  }

  setState(
    state: QueryState<TData, TError>,