17 use core::ptr::{self, NonNull};
47     NonNull<VMOpaqueContext>,
48     NonNull<VMContext>,
49     NonNull<ValRaw>,
913         me: NonNull<VMFuncRef>,  in array_call()
915         caller: NonNull<VMContext>,  in array_call()
916         args_and_results: NonNull<[ValRaw]>,  in array_call()
925         me: NonNull<VMFuncRef>,  in array_call_interpreted()
927         caller: NonNull<VMContext>,  in array_call_interpreted()
928         args_and_results: NonNull<[ValRaw]>,  in array_call_interpreted()
950         me: NonNull<VMFuncRef>,  in array_call_native()
951         caller: NonNull<VMContext>,  in array_call_native()
952         args_and_results: NonNull<[ValRaw]>,  in array_call_native()
957                 ptr: NonNull<VMArrayCallFunction>,  in array_call_native()
1042             pub fn expose_provenance(&self) -> NonNull<Self>{
1046                 NonNull::from(self)
1062     (@ty vmctx) => (NonNull<VMContext>);
1299                 base: NonNull::dangling().into(),  in default()
1400     pub unsafe fn from_opaque(opaque: NonNull<VMOpaqueContext>) -> NonNull<VMContext> {  in from_opaque()
1766     pub fn from_vmcontext(ptr: NonNull<VMContext>) -> NonNull<VMOpaqueContext> {  in from_vmcontext()
1773         ptr: NonNull<VMArrayCallHostFuncContext>,  in from_vm_array_call_host_func_context()
1774     ) -> NonNull<VMOpaqueContext> {  in from_vm_array_call_host_func_context()