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}