Enum NativeOutcome 

pub enum NativeOutcome {
    ReturnValue(Value),
    DeoptAt {
        resume_pc: usize,
        frames: Vec<NativeFrame>,
    },
    Return(i64),
    Deopt,
}

What one native function call produced.

Variants

ReturnValue(Value)

A fully re-boxed return value (list-returning functions: the backend owns the re-boxing because the allocation registry lives on its side).

DeoptAt

Precise side exit: effects already landed stay landed; the VM materializes frames as real CallFrames and resumes interpreting at resume_pc (region-grade deopt for functions).

Fields

resume_pc: usize

frames: Vec<NativeFrame>

Return(i64)

The function ran to its return.

Deopt

A checked op side-exited (zero divisor). The native code touched only its private frame, and every adaptable body is effect-free, so the caller simply re-runs the call on bytecode — where the kernel raises the exact error at the exact point.

Trait Implementations

impl Debug for NativeOutcome

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.