Json.Generator.to_gstring

### Method

# Json Generatorto_gstring

since: 1.4

#### Declaration [src]

    GString*
    json_generator_to_gstring (
      JsonGenerator* generator,
      GString* string
    )

#### Description [src]

Generates a JSON data stream and appends it to the string buffer.

Available since: 1.4

#### Parameters

`string`

  Type: `GString`

  A string buffer.

  The data is owned by the caller of the method.

#### Return value

Type: `GString`

The passed string, updated with the generated JSON data.

The returned data is owned by the instance.