Struct TaskVTable 

pub(crate) struct TaskVTable {
    pub(crate) schedule: unsafe fn(*const (), ScheduleInfo),
    pub(crate) drop_future: unsafe fn(*const ()),
    pub(crate) get_output: unsafe fn(*const ()) -> *const (),
    pub(crate) drop_ref: unsafe fn(ptr: *const ()),
    pub(crate) destroy: unsafe fn(*const ()),
    pub(crate) run: unsafe fn(*const ()) -> bool,
    pub(crate) clone_waker: unsafe fn(ptr: *const ()) -> RawWaker,
    pub(crate) layout_info: &'static TaskLayout,
}

The vtable for a task.

Fields

schedule: unsafe fn(*const (), ScheduleInfo)

Schedules the task.

drop_future: unsafe fn(*const ())

Drops the future inside the task.

get_output: unsafe fn(*const ()) -> *const ()

Returns a pointer to the output stored after completion.

drop_ref: unsafe fn(ptr: *const ())

Drops the task reference (Runnable or Waker).

destroy: unsafe fn(*const ())

Destroys the task.

run: unsafe fn(*const ()) -> bool

Runs the task.

clone_waker: unsafe fn(ptr: *const ()) -> RawWaker

Creates a new waker associated with the task.

layout_info: &'static TaskLayout

The memory layout of the task. This information enables debuggers to decode raw task memory blobs. Do not remove the field, even if it appears to be unused.