Trait gluon_vm::api::AsyncPushable

pub trait AsyncPushable<'vm> {
    // Required method
    fn async_push(
        self,
        context: &mut ActiveThread<'vm>,
        lock: Lock,
        frame_index: VmIndex
    ) -> Poll<Result<()>>;

    // Provided method
    fn async_status_push(
        self,
        context: &mut ActiveThread<'vm>,
        lock: Lock,
        frame_index: VmIndex
    ) -> Status
       where Self: Sized { ... }
}

Trait which allows a possibly asynchronous rust value to be pushed to the virtual machine

Required Methods

fn async_push( self, context: &mut ActiveThread<'vm>, lock: Lock, frame_index: VmIndex ) -> Poll<Result<()>>

Pushes self to stack. If the call is successful a single element should have been added to the stack and Ok(()) should be returned. If the call is unsuccessful Status:Error should be returned and the stack should be left intact.

If the value must be computed asynchronously Poll::Pending must be returned so that the virtual machine knows it must do more work before the value is available.

Provided Methods

fn async_status_push( self, context: &mut ActiveThread<'vm>, lock: Lock, frame_index: VmIndex ) -> Status

where Self: Sized,

Implementors

impl<'vm, F> AsyncPushable<'vm> for FutureResult<F>

where F: Future + Send + 'vm, F::Output: Pushable<'vm>,

impl<'vm, T> AsyncPushable<'vm> for T

where T: Pushable<'vm>,