Constructor

DexFuturecatch

Declaration [src]

DexFuture*
dex_future_catch (
  DexFuture* future,
  DexFutureCallback callback,
  gpointer callback_data,
  GDestroyNotify callback_data_destroy
)

Description [src]

Calls callback when future rejects.

If future resolves, then callback will not be called.

Parameters

future

Type: DexFuture

A DexFuture.

The called function takes ownership of the data, and is responsible for freeing it.
callback

Type: DexFutureCallback

A callback to execute.

callback_data

Type: gpointer

Closure data for callback.

The argument can be NULL.
The data is owned by the caller of the function.
callback_data_destroy

Type: GDestroyNotify

Destroy notify for callback_data.

Return value

Type: DexFuture

A DexFuture.

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