Enum DoneReason 

pub enum DoneReason<T> {
    Trap {
        pc: NonNull<u8>,
        kind: Option<TrapKind>,
    },
    CallIndirectHost {
        id: u8,
        resume: NonNull<u8>,
    },
    ReturnToHost(T),
}

Available on crate feature interp only.

Reason that the pulley interpreter has ceased execution.

Variants

Trap

A trap happened at this bytecode instruction.

Fields

pc: NonNull<u8>

Which instruction is raising this trap.

kind: Option<TrapKind>

The kind of trap being raised, if known.

CallIndirectHost

The call_indirect_host instruction was executed.

Fields

id: u8

The payload of call_indirect_host.

resume: NonNull<u8>

Where to resume execution after the host has finished.

ReturnToHost(T)

Pulley has finished and the provided value is being returned.