cardano_serialization_lib/serialization/
credentials.rs

1use crate::*;
2use crate::serialization::utils::{is_break_tag, skip_set_tag};
3
4impl cbor_event::se::Serialize for Credentials {
5    fn serialize<'se, W: Write>(
6        &self,
7        serializer: &'se mut Serializer<W>,
8    ) -> cbor_event::Result<&'se mut Serializer<W>> {
9        serializer.write_tag(258)?;
10        serializer.write_array(Len::Len(self.len() as u64))?;
11        for element in &self.credentials {
12            element.serialize(serializer)?;
13        }
14        Ok(serializer)
15    }
16}
17
18impl Deserialize for Credentials {
19    fn deserialize<R: BufRead + Seek>(raw: &mut Deserializer<R>) -> Result<Self, DeserializeError> {
20        let has_set_tag = skip_set_tag(raw)?;
21        let mut creds = Credentials::new();
22        let mut counter = 0u64;
23        (|| -> Result<_, DeserializeError> {
24            let len = raw.array()?;
25            while match len {
26                cbor_event::Len::Len(n) => counter < n,
27                cbor_event::Len::Indefinite => true,
28            } {
29                if is_break_tag(raw, "Credentials")? {
30                    break;
31                }
32                creds.add_move(Credential::deserialize(raw)?);
33                counter += 1;
34            }
35            Ok(())
36        })()
37            .map_err(|e| e.annotate("CredentialsSet"))?;
38        if has_set_tag {
39            creds.set_set_type(CborSetType::Tagged);
40        } else {
41            creds.set_set_type(CborSetType::Untagged);
42        }
43        Ok(creds)
44    }
45}
cardano_serialization_lib/serialization/credentials.rs

cardano_serialization_lib/serialization/
credentials.rs
