197     val: Option<Box<wasmtime_component_val_t>>,
200 impl From<(&String, &Option<Box<Val>>)> for wasmtime_component_valvariant_t {
201     fn from((discriminant, value): (&String, &Option<Box<Val>>)) -> Self {  in from()
211 impl From<&wasmtime_component_valvariant_t> for (String, Option<Box<Val>>) {  implementation
224     val: Option<Box<wasmtime_component_val_t>>,
227 impl From<&wasmtime_component_valresult_t> for Result<Option<Box<Val>>, Option<Box<Val>>> {
238 impl From<&Result<Option<Box<Val>>, Option<Box<Val>>>> for wasmtime_component_valresult_t {
239     fn from(value: &Result<Option<Box<Val>>, Option<Box<Val>>>) -> Self {  in from()
272     Option(Option<Box<Self>>),  enumerator
313             wasmtime_component_val_t::Option(x) => {  in from()
314                 Val::Option(x.as_ref().map(|x| Box::new(Val::from(x.as_ref()))))  in from()
347             Val::Option(x) => wasmtime_component_val_t::Option(  in from()
374 pub extern "C" fn wasmtime_component_val_free(_dst: Option<Box<wasmtime_component_val_t>>) {}  in wasmtime_component_val_free()
428 ) -> Option<Box<wasmtime_error_t>> {  in wasmtime_component_resource_any_drop()
434     _resource: Option<Box<wasmtime_component_resource_any_t>>,  in wasmtime_component_resource_any_delete()
503     _resource: Option<Box<wasmtime_component_resource_host_t>>,  in wasmtime_component_resource_host_delete()
512 ) -> Option<Box<wasmtime_error_t>> {  in wasmtime_component_resource_any_to_host()
526 ) -> Option<Box<wasmtime_error_t>> {  in wasmtime_component_resource_host_to_any()