protobuf/reflect/field/
dynamic.rs
1use crate::message_dyn::MessageDyn;
2use crate::reflect::dynamic::DynamicMessage;
3use crate::reflect::FieldDescriptor;
4use crate::reflect::ReflectFieldRef;
5use crate::reflect::ReflectMapMut;
6use crate::reflect::ReflectRepeatedMut;
7use crate::reflect::ReflectValueBox;
8
9pub(crate) struct DynamicFieldDescriptorRef<'a> {
10 pub(crate) field: &'a FieldDescriptor,
11}
12
13impl<'a> DynamicFieldDescriptorRef<'a> {
14 pub(crate) fn get_reflect<'b>(&self, message: &'b dyn MessageDyn) -> ReflectFieldRef<'b> {
15 DynamicMessage::downcast_ref(message).get_reflect(&self.field)
16 }
17
18 pub(crate) fn mut_repeated<'b>(
19 &self,
20 message: &'b mut dyn MessageDyn,
21 ) -> ReflectRepeatedMut<'b> {
22 DynamicMessage::downcast_mut(message).mut_repeated(&self.field)
23 }
24
25 pub(crate) fn mut_map<'b>(&self, message: &'b mut dyn MessageDyn) -> ReflectMapMut<'b> {
26 DynamicMessage::downcast_mut(message).mut_map(&self.field)
27 }
28
29 pub(crate) fn set_field(&self, message: &mut dyn MessageDyn, value: ReflectValueBox) {
30 DynamicMessage::downcast_mut(message).set_field(&self.field, value)
31 }
32
33 pub(crate) fn clear_field(&self, message: &mut dyn MessageDyn) {
34 DynamicMessage::downcast_mut(message).clear_field(&self.field)
35 }
36}