cardano_serialization_lib/serialization/governance/
governance_action_id.rs

1use crate::*;
2
3impl cbor_event::se::Serialize for GovernanceActionId {
4    fn serialize<'se, W: Write>(
5        &self,
6        serializer: &'se mut Serializer<W>,
7    ) -> cbor_event::Result<&'se mut Serializer<W>> {
8        serializer.write_array(cbor_event::Len::Len(2))?;
9        self.transaction_id.serialize(serializer)?;
10        self.index.serialize(serializer)?;
11        Ok(serializer)
12    }
13}
14
15impl Deserialize for GovernanceActionId {
16    fn deserialize<R: BufRead + Seek>(raw: &mut Deserializer<R>) -> Result<Self, DeserializeError> {
17        (|| -> Result<_, DeserializeError> {
18            let len = raw.array()?;
19            if let cbor_event::Len::Len(n) = len {
20                if n != 2 {
21                    return Err(DeserializeFailure::CBOR(cbor_event::Error::WrongLen(
22                        2,
23                        len,
24                        "[transaction_id, gov_action_index]",
25                    ))
26                    .into());
27                }
28            }
29
30            let transaction_id =
31                TransactionHash::deserialize(raw).map_err(|e| e.annotate("transaction_id"))?;
32
33            let index = GovernanceActionIndex::deserialize(raw).map_err(|e| e.annotate("index"))?;
34
35            if let cbor_event::Len::Indefinite = len {
36                if raw.special()? != CBORSpecial::Break {
37                    return Err(DeserializeFailure::EndingBreakMissing.into());
38                }
39            }
40
41            Ok(Self {
42                transaction_id,
43                index,
44            })
45        })()
46        .map_err(|e| e.annotate("GovernanceActionId"))
47    }
48}

cardano_serialization_lib/serialization/governance/governance_action_id.rs

cardano_serialization_lib/serialization/governance/
governance_action_id.rs