Camel.DataWrapper.construct_from_input_stream

### Method

# Camel DataWrapperconstruct_from_input_stream

since: 3.12

#### Declaration [src]

    void
    camel_data_wrapper_construct_from_input_stream (
      CamelDataWrapper* data_wrapper,
      GInputStream* input_stream,
      gint io_priority,
      GCancellable* cancellable,
      GAsyncReadyCallback callback,
      gpointer user_data
    )

#### Description [src]

Asynchronously constructs the content of `data_wrapper` from `input_stream`.

When the operation is finished, `callback` will be called. You can then call `camel_data_wrapper_construct_from_input_stream_finish()` to get the result of the operation.

Available since: 3.12

This method completes asynchronously. Use `camel_data_wrapper_construct_from_input_stream_finish()` inside the `GAsyncReadyCallback` to obtain the result of the operation.

#### Parameters

`input_stream`

  Type: `GInputStream`

  A `GInputStream`.

  The data is owned by the caller of the method.

`io_priority`

  Type: `gint`

  The I/O priority of the request.

`cancellable`

  Type: `GCancellable`

  Optional `GCancellable` object, or `NULL`.

  The argument can be `NULL`.
  The data is owned by the caller of the method.

`callback`

  Type: `GAsyncReadyCallback`

  A `GAsyncReadyCallback` to call when the request is satisfied.

  The argument can be `NULL`.

`user_data`

  Type: `gpointer`

  Data to pass to the callback function.

  The argument can be `NULL`.
  The data is owned by the caller of the method.