GtkSource.CompletionProvider.populate_finish

### Method

# GtkSource CompletionProviderpopulate_finish

#### Declaration [src]

    GListModel*
    gtk_source_completion_provider_populate_finish (
      GtkSourceCompletionProvider* self,
      GAsyncResult* result,
      GError** error
    )

#### Description [src]

Completes an asynchronous operation to populate a completion provider.

#### Parameters

`result`

  Type: `GAsyncResult`

  A `GAsyncResult` provided to callback.

  The data is owned by the caller of the method.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will be left initialized to `NULL` by the method if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: A list model of `GObject`

A `GListModel` of `GtkSourceCompletionProposal`.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.