| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.Gio.Structs.IOSchedulerJob
Description
Opaque class for defining and scheduling IO jobs.
Synopsis
- newtype IOSchedulerJob = IOSchedulerJob (ManagedPtr IOSchedulerJob)
- iOSchedulerJobSendToMainloop :: (HasCallStack, MonadIO m) => IOSchedulerJob -> SourceFunc -> m Bool
- iOSchedulerJobSendToMainloopAsync :: (HasCallStack, MonadIO m) => IOSchedulerJob -> SourceFunc -> m ()
Exported types
newtype IOSchedulerJob Source #
Memory-managed wrapper type.
Constructors
| IOSchedulerJob (ManagedPtr IOSchedulerJob) |
Instances
| Eq IOSchedulerJob Source # | |
Defined in GI.Gio.Structs.IOSchedulerJob Methods (==) :: IOSchedulerJob -> IOSchedulerJob -> Bool # (/=) :: IOSchedulerJob -> IOSchedulerJob -> Bool # | |
| ManagedPtrNewtype IOSchedulerJob Source # | |
Defined in GI.Gio.Structs.IOSchedulerJob Methods toManagedPtr :: IOSchedulerJob -> ManagedPtr IOSchedulerJob # | |
| BoxedPtr IOSchedulerJob Source # | |
Defined in GI.Gio.Structs.IOSchedulerJob Methods boxedPtrCopy :: IOSchedulerJob -> IO IOSchedulerJob # boxedPtrFree :: IOSchedulerJob -> IO () # | |
Methods
Overloaded methods
sendToMainloop
iOSchedulerJobSendToMainloop Source #
Arguments
| :: (HasCallStack, MonadIO m) | |
| => IOSchedulerJob |
|
| -> SourceFunc |
|
| -> m Bool | Returns: The return value of |
Deprecated: Use g_main_context_invoke().
Used from an I/O job to send a callback to be run in the thread that the job was started from, waiting for the result (and thus blocking the I/O job).
sendToMainloopAsync
iOSchedulerJobSendToMainloopAsync Source #
Arguments
| :: (HasCallStack, MonadIO m) | |
| => IOSchedulerJob |
|
| -> SourceFunc |
|
| -> m () |
Deprecated: Use g_main_context_invoke().
Used from an I/O job to send a callback to be run asynchronously in the thread that the job was started from. The callback will be run when the main loop is available, but at that time the I/O job might have finished. The return value from the callback is ignored.
Note that if you are passing the userData from ioSchedulerPushJob
on to this function you have to ensure that it is not freed before
func is called, either by passing Nothing as notify to
ioSchedulerPushJob or by using refcounting for userData.