Function set_host_result

compiler/src/main/exports.rs:274–276

(handle: u32)

/* Wake a `WaitingHostCall` coro: inject `handle`'s Val into its saved-stack top. 0 ok / 1 stale / 2 no waiter / 3 no paused run. */
#[unsafe(no_mangle)]
pub unsafe extern "C" fn set_host_result(handle: u32) -> i32 {
    with_paused_vm(handle, |vm, val| if vm.inject_host_result(val) { 0 } else { 2 })
}

/* Wake the `WaitingHostCall(id)` coro with `handle`'s Val; lets the host resolve concurrent calls out of order. Same return codes as `set_host_result`. */
#[unsafe(no_mangle)]