cardano_serialization_lib/serialization/governance/proposals/
new_constitution_action.rs

1use crate::*;
2
3use crate::serialization::utils::serialize_and_check_index;
4use crate::serialization::{check_len, deserialize_and_check_index};
5use map_names::VotingProposalIndexNames;
6use num_traits::ToPrimitive;
7
8impl Serialize for NewConstitutionAction {
9    fn serialize<'se, W: Write>(
10        &self,
11        serializer: &'se mut Serializer<W>,
12    ) -> cbor_event::Result<&'se mut Serializer<W>> {
13        serializer.write_array(cbor_event::Len::Len(3))?;
14
15        let proposal_index = VotingProposalIndexNames::NewConstitutionAction.to_u64();
16        serialize_and_check_index(serializer, proposal_index, "NewConstitutionAction")?;
17
18        self.gov_action_id.serialize_nullable(serializer)?;
19        self.constitution.serialize(serializer)?;
20
21        Ok(serializer)
22    }
23}
24
25impl_deserialize_for_wrapped_tuple!(NewConstitutionAction);
26
27impl DeserializeEmbeddedGroup for NewConstitutionAction {
28    fn deserialize_as_embedded_group<R: BufRead + Seek>(
29        raw: &mut Deserializer<R>,
30        len: cbor_event::Len,
31    ) -> Result<Self, DeserializeError> {
32        check_len(
33            len,
34            3,
35            "(proposal_index, gov_action_id / null, constitution)",
36        )?;
37
38        let desired_index = VotingProposalIndexNames::NewConstitutionAction.to_u64();
39        deserialize_and_check_index(raw, desired_index, "proposal_index")?;
40
41        let gov_action_id = GovernanceActionId::deserialize_nullable(raw)
42            .map_err(|e| e.annotate("gov_action_id"))?;
43
44        let constitution =
45            Constitution::deserialize(raw).map_err(|e| e.annotate("constitution"))?;
46
47        return Ok(NewConstitutionAction {
48            gov_action_id,
49            constitution,
50        });
51    }
52}