cardano_serialization_lib/serialization/plutus/
ex_unit_prices.rs

1use crate::*;
2
3impl cbor_event::se::Serialize for ExUnitPrices {
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.mem_price.serialize(serializer)?;
10        self.step_price.serialize(serializer)?;
11        Ok(serializer)
12    }
13}
14
15impl Deserialize for ExUnitPrices {
16    fn deserialize<R: BufRead + Seek>(raw: &mut Deserializer<R>) -> Result<Self, DeserializeError> {
17        (|| -> Result<_, DeserializeError> {
18            let len = raw.array()?;
19            let mut read_len = CBORReadLen::new(len);
20            read_len.read_elems(2)?;
21            let mem_price =
22                (|| -> Result<_, DeserializeError> { Ok(SubCoin::deserialize(raw)?) })()
23                    .map_err(|e| e.annotate("mem_price"))?;
24            let step_price =
25                (|| -> Result<_, DeserializeError> { Ok(SubCoin::deserialize(raw)?) })()
26                    .map_err(|e| e.annotate("step_price"))?;
27            match len {
28                cbor_event::Len::Len(_) => (),
29                cbor_event::Len::Indefinite => match raw.special()? {
30                    CBORSpecial::Break => (),
31                    _ => return Err(DeserializeFailure::EndingBreakMissing.into()),
32                },
33            }
34            Ok(ExUnitPrices {
35                mem_price,
36                step_price,
37            })
38        })()
39            .map_err(|e| e.annotate("ExUnitPrices"))
40    }
41}

cardano_serialization_lib/serialization/plutus/ex_unit_prices.rs

cardano_serialization_lib/serialization/plutus/
ex_unit_prices.rs