cardano_serialization_lib/serialization/certificates/
committee_hot_auth.rs

1use crate::serialization::map_names::CertificateIndexNames;
2use crate::serialization::utils::{
3    check_len, deserialize_and_check_index, serialize_and_check_index,
4};
5use crate::*;
6use num_traits::ToPrimitive;
7
8impl cbor_event::se::Serialize for CommitteeHotAuth {
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 = CertificateIndexNames::CommitteeHotAuth.to_u64();
16        serialize_and_check_index(serializer, proposal_index, "CommitteeHotAuth")?;
17
18        self.committee_cold_credential.serialize(serializer)?;
19        self.committee_hot_credential.serialize(serializer)?;
20        Ok(serializer)
21    }
22}
23
24impl_deserialize_for_wrapped_tuple!(CommitteeHotAuth);
25
26impl DeserializeEmbeddedGroup for CommitteeHotAuth {
27    fn deserialize_as_embedded_group<R: BufRead + Seek>(
28        raw: &mut Deserializer<R>,
29        len: cbor_event::Len,
30    ) -> Result<Self, DeserializeError> {
31        check_len(
32            len,
33            3,
34            "(cert_index, committee_cold_key, committee_hot_key)",
35        )?;
36
37        let cert_index = CertificateIndexNames::CommitteeHotAuth.to_u64();
38        deserialize_and_check_index(raw, cert_index, "cert_index")?;
39
40        let committee_cold_key =
41            Credential::deserialize(raw).map_err(|e| e.annotate("committee_cold_key"))?;
42
43        let committee_hot_key =
44            Credential::deserialize(raw).map_err(|e| e.annotate("committee_hot_key"))?;
45
46        Ok(CommitteeHotAuth {
47            committee_cold_credential: committee_cold_key,
48            committee_hot_credential: committee_hot_key,
49        })
50    }
51}