Struct VmFiber 

pub struct VmFiber { /* private fields */ }

Host-independent lifetime for resumable bytecode execution. The machine owns every frame, local, operand and handler needed to continue.

Implementations

impl VmFiber

pub fn start(program: Rc<Program>) -> Self

pub fn start_call( program: Rc<Program>, prototype: u16, arguments: Vec<Value>, captures: Vec<Value>, ) -> Self

Starts a specific validated prototype with direct arguments and captures. Prepared embedding calls use this to avoid namespace-backed request bindings and synthetic source compilation.

pub fn state(&self) -> VmFiberState

pub fn pending(&self) -> Option<Promise>

pub fn resume(&mut self, state: PromiseState) -> VmFiberState

pub fn resume_yield(&mut self, value: Value) -> VmFiberState

pub fn poll(&mut self) -> VmFiberState

Drains queued child resumptions and advances this fiber when its awaited promise became settled. Hosts call this from their event loop.

pub fn cancel(&mut self) -> bool

pub fn drive_sync(&mut self) -> Result<Value, VmError>