[@rxap/material-table-system](../wiki/globals) / TableRowMetadata

# Interface: TableRowMetadata

Defined in: [packages/angular/material/table-system/src/lib/table-row-metadata.ts:3](https://gitlab.com/rxap/packages/-/blob/8058138ff98d9e37b711846892c79ebc45ed17d4/packages/angular/material/table-system/src/lib/table-row-metadata.ts#L3)

## Properties

### \_\_metadata\_\_

> **\_\_metadata\_\_**: `object`

Defined in: [packages/angular/material/table-system/src/lib/table-row-metadata.ts:11](https://gitlab.com/rxap/packages/-/blob/8058138ff98d9e37b711846892c79ebc45ed17d4/packages/angular/material/table-system/src/lib/table-row-metadata.ts#L11)

metadata for the row. Added by the table system to facilitate some features

#### loading$

> **loading$**: `ToggleSubject`

***

### \_\_rowId

> **\_\_rowId**: `string`

Defined in: [packages/angular/material/table-system/src/lib/table-row-metadata.ts:7](https://gitlab.com/rxap/packages/-/blob/8058138ff98d9e37b711846892c79ebc45ed17d4/packages/angular/material/table-system/src/lib/table-row-metadata.ts#L7)

the unique id of the row. Use to track the row in the table for change detection and other purposes
