cardano_serialization_lib/serialization/certificates/
certificates_collection.rs

1use crate::serialization::utils::{is_break_tag, skip_set_tag};
2use crate::*;
3
4impl Serialize for Certificates {
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.certs {
12            element.serialize(serializer)?;
13        }
14        Ok(serializer)
15    }
16}
17
18impl Deserialize for Certificates {
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 arr = Vec::new();
22        (|| -> Result<_, DeserializeError> {
23            let len = raw.array()?;
24            while match len {
25                cbor_event::Len::Len(n) => arr.len() < n as usize,
26                cbor_event::Len::Indefinite => true,
27            } {
28                if is_break_tag(raw, "Certificates")? {
29                    break;
30                }
31                arr.push(Certificate::deserialize(raw)?);
32            }
33            Ok(())
34        })()
35        .map_err(|e| e.annotate("Certificates"))?;
36        let mut certs = Self::from_vec(arr);
37        if has_set_tag {
38            certs.set_set_type(CborSetType::Tagged);
39        } else {
40            certs.set_set_type(CborSetType::Untagged);
41        }
42        Ok(certs)
43    }
44}