Struct gluon_vm::api::FutureResult

pub struct FutureResult<F>(pub F);

Wrapper around a Future which can be used as a return value to let the virtual machine know that it must resolve the Future to receive the value.

Trait Implementations

impl<F> VmType for FutureResult<F> where F: Future, F::Item: VmType

type Type = F::Item::Type

A version of Self which implements Any allowing a TypeId to be retrieved

fn make_type(vm: &Thread) -> ArcType

Creates an gluon type which maps to Self in rust

fn extra_args() -> VmIndex

How many extra arguments a function returning this type requires. Used for abstract types which when used in return position should act like they still need more arguments before they are called

impl<'vm, F> AsyncPushable<'vm> for FutureResult<F> where F: Future<Error=Error> + Send + 'static,
        F::Item: Pushable<'vm>

fn async_push(self, _: &'vm Thread, context: &mut Context) -> Result<Async<()>>

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.

fn status_push(self, vm: &'vm Thread, context: &mut Context) -> Status where Self: Sized