cardano_serialization_lib/serialization/governance/proposals/
update_committee_action.rs1use crate::serialization::utils::serialize_and_check_index;
2use crate::serialization::{check_len, deserialize_and_check_index};
3use crate::*;
4use map_names::VotingProposalIndexNames;
5use num_traits::ToPrimitive;
6
7impl Serialize for UpdateCommitteeAction {
8 fn serialize<'se, W: Write>(
9 &self,
10 serializer: &'se mut Serializer<W>,
11 ) -> cbor_event::Result<&'se mut Serializer<W>> {
12 serializer.write_array(cbor_event::Len::Len(5))?;
13
14 let proposal_index = VotingProposalIndexNames::UpdateCommitteeAction.to_u64();
15 serialize_and_check_index(serializer, proposal_index, "UpdateCommitteeAction")?;
16
17 self.gov_action_id.serialize_nullable(serializer)?;
18 self.members_to_remove.serialize(serializer)?;
19 self.committee.serialize_as_embedded_group(serializer)?;
20
21 Ok(serializer)
22 }
23}
24
25impl_deserialize_for_wrapped_tuple!(UpdateCommitteeAction);
26
27impl DeserializeEmbeddedGroup for UpdateCommitteeAction {
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 5,
35 "(proposal_index, gov_action_id / null, set<$committee_cold_credential>, { committee_cold_credential => epoch }, unit_interval)",
36 )?;
37
38 let desired_index = VotingProposalIndexNames::UpdateCommitteeAction.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 members_to_remove =
45 Credentials::deserialize(raw).map_err(|e| e.annotate("members_to_remove"))?;
46
47 let committee = Committee::deserialize_as_embedded_group(raw, cbor_event::Len::Len(2))
48 .map_err(|e| e.annotate("committee"))?;
49
50 return Ok(UpdateCommitteeAction {
51 gov_action_id,
52 members_to_remove,
53 committee,
54 });
55 }
56}