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// This file was code-generated using an experimental CDDL to rust tool:
// https://github.com/dcSpark/cddl-codegen
use crate::plutus::PlutusV3Script;
use super::cbor_encodings::*;
use super::*;
use cbor_event::de::Deserializer;
use cbor_event::se::Serializer;
use cml_core::error::*;
use cml_core::serialization::*;
use std::io::{BufRead, Seek, SeekFrom, Write};
impl Serialize for AuxiliaryData {
fn serialize<'se, W: Write>(
&self,
serializer: &'se mut Serializer<W>,
force_canonical: bool,
) -> cbor_event::Result<&'se mut Serializer<W>> {
match self {
AuxiliaryData::Shelley(shelley) => shelley.serialize(serializer, force_canonical),
AuxiliaryData::ShelleyMA(shelley_m_a) => {
shelley_m_a.serialize(serializer, force_canonical)
}
AuxiliaryData::Conway(conway) => conway.serialize(serializer, force_canonical),
}
}
}
impl Deserialize for AuxiliaryData {
fn deserialize<R: BufRead + Seek>(raw: &mut Deserializer<R>) -> Result<Self, DeserializeError> {
(|| -> Result<_, DeserializeError> {
let initial_position = raw.as_mut_ref().stream_position().unwrap();
let mut errs = Vec::new();
let deser_variant: Result<_, DeserializeError> = Metadata::deserialize(raw);
match deser_variant {
Ok(shelley) => return Ok(Self::Shelley(shelley)),
Err(e) => {
errs.push(e.annotate("Shelley"));
raw.as_mut_ref()
.seek(SeekFrom::Start(initial_position))
.unwrap();
}
};
let deser_variant: Result<_, DeserializeError> =
ShelleyMaFormatAuxData::deserialize(raw);
match deser_variant {
Ok(shelley_m_a) => return Ok(Self::ShelleyMA(shelley_m_a)),
Err(e) => {
errs.push(e.annotate("ShelleyMA"));
raw.as_mut_ref()
.seek(SeekFrom::Start(initial_position))
.unwrap();
}
};
let deser_variant: Result<_, DeserializeError> = ConwayFormatAuxData::deserialize(raw);
match deser_variant {
Ok(conway) => return Ok(Self::Conway(conway)),
Err(e) => {
errs.push(e.annotate("Conway"));
raw.as_mut_ref()
.seek(SeekFrom::Start(initial_position))
.unwrap();
}
};
Err(DeserializeError::new(
"AuxiliaryData",
DeserializeFailure::NoVariantMatchedWithCauses(errs),
))
})()
.map_err(|e| e.annotate("AuxiliaryData"))
}
}
impl Serialize for ConwayFormatAuxData {
fn serialize<'se, W: Write>(
&self,
serializer: &'se mut Serializer<W>,
force_canonical: bool,
) -> cbor_event::Result<&'se mut Serializer<W>> {
serializer.write_tag_sz(
259u64,
fit_sz(
259u64,
self.encodings
.as_ref()
.map(|encs| encs.tag_encoding)
.unwrap_or_default(),
force_canonical,
),
)?;
serializer.write_map_sz(
self.encodings
.as_ref()
.map(|encs| encs.len_encoding)
.unwrap_or_default()
.to_len_sz(
match &self.metadata {
Some(_) => 1,
None => 0,
} + match &self.native_scripts {
Some(_) => 1,
None => 0,
} + match &self.plutus_v1_scripts {
Some(_) => 1,
None => 0,
} + match &self.plutus_v2_scripts {
Some(_) => 1,
None => 0,
} + match &self.plutus_v3_scripts {
Some(_) => 1,
None => 0,
},
force_canonical,
),
)?;
let deser_order = self
.encodings
.as_ref()
.filter(|encs| {
!force_canonical
&& encs.orig_deser_order.len()
== match &self.metadata {
Some(_) => 1,
None => 0,
} + match &self.native_scripts {
Some(_) => 1,
None => 0,
} + match &self.plutus_v1_scripts {
Some(_) => 1,
None => 0,
} + match &self.plutus_v2_scripts {
Some(_) => 1,
None => 0,
} + match &self.plutus_v3_scripts {
Some(_) => 1,
None => 0,
}
})
.map(|encs| encs.orig_deser_order.clone())
.unwrap_or_else(|| vec![0, 1, 2, 3, 4]);
for field_index in deser_order {
match field_index {
0 => {
if let Some(field) = &self.metadata {
serializer.write_unsigned_integer_sz(
0u64,
fit_sz(
0u64,
self.encodings
.as_ref()
.map(|encs| encs.metadata_key_encoding)
.unwrap_or_default(),
force_canonical,
),
)?;
field.serialize(serializer, force_canonical)?;
}
}
1 => {
if let Some(field) = &self.native_scripts {
serializer.write_unsigned_integer_sz(
1u64,
fit_sz(
1u64,
self.encodings
.as_ref()
.map(|encs| encs.native_scripts_key_encoding)
.unwrap_or_default(),
force_canonical,
),
)?;
serializer.write_array_sz(
self.encodings
.as_ref()
.map(|encs| encs.native_scripts_encoding)
.unwrap_or_default()
.to_len_sz(field.len() as u64, force_canonical),
)?;
for element in field.iter() {
element.serialize(serializer, force_canonical)?;
}
self.encodings
.as_ref()
.map(|encs| encs.native_scripts_encoding)
.unwrap_or_default()
.end(serializer, force_canonical)?;
}
}
2 => {
if let Some(field) = &self.plutus_v1_scripts {
serializer.write_unsigned_integer_sz(
2u64,
fit_sz(
2u64,
self.encodings
.as_ref()
.map(|encs| encs.plutus_v1_scripts_key_encoding)
.unwrap_or_default(),
force_canonical,
),
)?;
serializer.write_array_sz(
self.encodings
.as_ref()
.map(|encs| encs.plutus_v1_scripts_encoding)
.unwrap_or_default()
.to_len_sz(field.len() as u64, force_canonical),
)?;
for element in field.iter() {
element.serialize(serializer, force_canonical)?;
}
self.encodings
.as_ref()
.map(|encs| encs.plutus_v1_scripts_encoding)
.unwrap_or_default()
.end(serializer, force_canonical)?;
}
}
3 => {
if let Some(field) = &self.plutus_v2_scripts {
serializer.write_unsigned_integer_sz(
3u64,
fit_sz(
3u64,
self.encodings
.as_ref()
.map(|encs| encs.plutus_v2_scripts_key_encoding)
.unwrap_or_default(),
force_canonical,
),
)?;
serializer.write_array_sz(
self.encodings
.as_ref()
.map(|encs| encs.plutus_v2_scripts_encoding)
.unwrap_or_default()
.to_len_sz(field.len() as u64, force_canonical),
)?;
for element in field.iter() {
element.serialize(serializer, force_canonical)?;
}
self.encodings
.as_ref()
.map(|encs| encs.plutus_v2_scripts_encoding)
.unwrap_or_default()
.end(serializer, force_canonical)?;
}
}
4 => {
if let Some(field) = &self.plutus_v3_scripts {
serializer.write_unsigned_integer_sz(
4u64,
fit_sz(
4u64,
self.encodings
.as_ref()
.map(|encs| encs.plutus_v3_scripts_key_encoding)
.unwrap_or_default(),
force_canonical,
),
)?;
serializer.write_array_sz(
self.encodings
.as_ref()
.map(|encs| encs.plutus_v3_scripts_encoding)
.unwrap_or_default()
.to_len_sz(field.len() as u64, force_canonical),
)?;
for element in field.iter() {
element.serialize(serializer, force_canonical)?;
}
self.encodings
.as_ref()
.map(|encs| encs.plutus_v3_scripts_encoding)
.unwrap_or_default()
.end(serializer, force_canonical)?;
}
}
_ => unreachable!(),
};
}
self.encodings
.as_ref()
.map(|encs| encs.len_encoding)
.unwrap_or_default()
.end(serializer, force_canonical)
}
}
impl Deserialize for ConwayFormatAuxData {
fn deserialize<R: BufRead + Seek>(raw: &mut Deserializer<R>) -> Result<Self, DeserializeError> {
let (tag, tag_encoding) = raw.tag_sz()?;
if tag != 259 {
return Err(DeserializeError::new(
"ConwayFormatAuxData",
DeserializeFailure::TagMismatch {
found: tag,
expected: 259,
},
));
}
let len = raw.map_sz()?;
let len_encoding: LenEncoding = len.into();
let mut read_len = CBORReadLen::new(len);
(|| -> Result<_, DeserializeError> {
let mut orig_deser_order = Vec::new();
let mut metadata_key_encoding = None;
let mut metadata = None;
let mut native_scripts_encoding = LenEncoding::default();
let mut native_scripts_key_encoding = None;
let mut native_scripts = None;
let mut plutus_v1_scripts_encoding = LenEncoding::default();
let mut plutus_v1_scripts_key_encoding = None;
let mut plutus_v1_scripts = None;
let mut plutus_v2_scripts_encoding = LenEncoding::default();
let mut plutus_v2_scripts_key_encoding = None;
let mut plutus_v2_scripts = None;
let mut plutus_v3_scripts_encoding = LenEncoding::default();
let mut plutus_v3_scripts_key_encoding = None;
let mut plutus_v3_scripts = None;
let mut read = 0;
while match len {
cbor_event::LenSz::Len(n, _) => read < n,
cbor_event::LenSz::Indefinite => true,
} {
match raw.cbor_type()? {
cbor_event::Type::UnsignedInteger => match raw.unsigned_integer_sz()? {
(0, key_enc) => {
if metadata.is_some() {
return Err(DeserializeFailure::DuplicateKey(Key::Uint(0)).into());
}
let tmp_metadata = (|| -> Result<_, DeserializeError> {
read_len.read_elems(1)?;
Metadata::deserialize(raw)
})()
.map_err(|e| e.annotate("metadata"))?;
metadata = Some(tmp_metadata);
metadata_key_encoding = Some(key_enc);
orig_deser_order.push(0);
}
(1, key_enc) => {
if native_scripts.is_some() {
return Err(DeserializeFailure::DuplicateKey(Key::Uint(1)).into());
}
let (tmp_native_scripts, tmp_native_scripts_encoding) =
(|| -> Result<_, DeserializeError> {
read_len.read_elems(1)?;
let mut native_scripts_arr = Vec::new();
let len = raw.array_sz()?;
let native_scripts_encoding = len.into();
while match len {
cbor_event::LenSz::Len(n, _) => {
(native_scripts_arr.len() as u64) < n
}
cbor_event::LenSz::Indefinite => true,
} {
if raw.cbor_type()? == cbor_event::Type::Special {
assert_eq!(raw.special()?, cbor_event::Special::Break);
break;
}
native_scripts_arr.push(NativeScript::deserialize(raw)?);
}
Ok((native_scripts_arr, native_scripts_encoding))
})()
.map_err(|e| e.annotate("native_scripts"))?;
native_scripts = Some(tmp_native_scripts);
native_scripts_encoding = tmp_native_scripts_encoding;
native_scripts_key_encoding = Some(key_enc);
orig_deser_order.push(1);
}
(2, key_enc) => {
if plutus_v1_scripts.is_some() {
return Err(DeserializeFailure::DuplicateKey(Key::Uint(2)).into());
}
let (tmp_plutus_v1_scripts, tmp_plutus_v1_scripts_encoding) =
(|| -> Result<_, DeserializeError> {
read_len.read_elems(1)?;
let mut plutus_v1_scripts_arr = Vec::new();
let len = raw.array_sz()?;
let plutus_v1_scripts_encoding = len.into();
while match len {
cbor_event::LenSz::Len(n, _) => {
(plutus_v1_scripts_arr.len() as u64) < n
}
cbor_event::LenSz::Indefinite => true,
} {
if raw.cbor_type()? == cbor_event::Type::Special {
assert_eq!(raw.special()?, cbor_event::Special::Break);
break;
}
plutus_v1_scripts_arr
.push(PlutusV1Script::deserialize(raw)?);
}
Ok((plutus_v1_scripts_arr, plutus_v1_scripts_encoding))
})()
.map_err(|e| e.annotate("plutus_v1_scripts"))?;
plutus_v1_scripts = Some(tmp_plutus_v1_scripts);
plutus_v1_scripts_encoding = tmp_plutus_v1_scripts_encoding;
plutus_v1_scripts_key_encoding = Some(key_enc);
orig_deser_order.push(2);
}
(3, key_enc) => {
if plutus_v2_scripts.is_some() {
return Err(DeserializeFailure::DuplicateKey(Key::Uint(3)).into());
}
let (tmp_plutus_v2_scripts, tmp_plutus_v2_scripts_encoding) =
(|| -> Result<_, DeserializeError> {
read_len.read_elems(1)?;
let mut plutus_v2_scripts_arr = Vec::new();
let len = raw.array_sz()?;
let plutus_v2_scripts_encoding = len.into();
while match len {
cbor_event::LenSz::Len(n, _) => {
(plutus_v2_scripts_arr.len() as u64) < n
}
cbor_event::LenSz::Indefinite => true,
} {
if raw.cbor_type()? == cbor_event::Type::Special {
assert_eq!(raw.special()?, cbor_event::Special::Break);
break;
}
plutus_v2_scripts_arr
.push(PlutusV2Script::deserialize(raw)?);
}
Ok((plutus_v2_scripts_arr, plutus_v2_scripts_encoding))
})()
.map_err(|e| e.annotate("plutus_v2_scripts"))?;
plutus_v2_scripts = Some(tmp_plutus_v2_scripts);
plutus_v2_scripts_encoding = tmp_plutus_v2_scripts_encoding;
plutus_v2_scripts_key_encoding = Some(key_enc);
orig_deser_order.push(3);
}
(4, key_enc) => {
if plutus_v3_scripts.is_some() {
return Err(DeserializeFailure::DuplicateKey(Key::Uint(4)).into());
}
let (tmp_plutus_v3_scripts, tmp_plutus_v3_scripts_encoding) =
(|| -> Result<_, DeserializeError> {
read_len.read_elems(1)?;
let mut plutus_v3_scripts_arr = Vec::new();
let len = raw.array_sz()?;
let plutus_v3_scripts_encoding = len.into();
while match len {
cbor_event::LenSz::Len(n, _) => {
(plutus_v3_scripts_arr.len() as u64) < n
}
cbor_event::LenSz::Indefinite => true,
} {
if raw.cbor_type()? == cbor_event::Type::Special {
assert_eq!(raw.special()?, cbor_event::Special::Break);
break;
}
plutus_v3_scripts_arr
.push(PlutusV3Script::deserialize(raw)?);
}
Ok((plutus_v3_scripts_arr, plutus_v3_scripts_encoding))
})()
.map_err(|e| e.annotate("plutus_v3_scripts"))?;
plutus_v3_scripts = Some(tmp_plutus_v3_scripts);
plutus_v3_scripts_encoding = tmp_plutus_v3_scripts_encoding;
plutus_v3_scripts_key_encoding = Some(key_enc);
orig_deser_order.push(4);
}
(unknown_key, _enc) => {
return Err(
DeserializeFailure::UnknownKey(Key::Uint(unknown_key)).into()
)
}
},
cbor_event::Type::Text => {
return Err(DeserializeFailure::UnknownKey(Key::Str(raw.text()?)).into())
}
cbor_event::Type::Special => match len {
cbor_event::LenSz::Len(_, _) => {
return Err(DeserializeFailure::BreakInDefiniteLen.into())
}
cbor_event::LenSz::Indefinite => match raw.special()? {
cbor_event::Special::Break => break,
_ => return Err(DeserializeFailure::EndingBreakMissing.into()),
},
},
other_type => {
return Err(DeserializeFailure::UnexpectedKeyType(other_type).into())
}
}
read += 1;
}
read_len.finish()?;
Ok(Self {
metadata,
native_scripts,
plutus_v1_scripts,
plutus_v2_scripts,
plutus_v3_scripts,
encodings: Some(ConwayFormatAuxDataEncoding {
tag_encoding: Some(tag_encoding),
len_encoding,
orig_deser_order,
metadata_key_encoding,
native_scripts_key_encoding,
native_scripts_encoding,
plutus_v1_scripts_key_encoding,
plutus_v1_scripts_encoding,
plutus_v2_scripts_key_encoding,
plutus_v2_scripts_encoding,
plutus_v3_scripts_key_encoding,
plutus_v3_scripts_encoding,
}),
})
})()
.map_err(|e| e.annotate("ConwayFormatAuxData"))
}
}
impl Serialize for ShelleyMaFormatAuxData {
fn serialize<'se, W: Write>(
&self,
serializer: &'se mut Serializer<W>,
force_canonical: bool,
) -> cbor_event::Result<&'se mut Serializer<W>> {
serializer.write_array_sz(
self.encodings
.as_ref()
.map(|encs| encs.len_encoding)
.unwrap_or_default()
.to_len_sz(2, force_canonical),
)?;
self.transaction_metadata
.serialize(serializer, force_canonical)?;
serializer.write_array_sz(
self.encodings
.as_ref()
.map(|encs| encs.auxiliary_scripts_encoding)
.unwrap_or_default()
.to_len_sz(self.auxiliary_scripts.len() as u64, force_canonical),
)?;
for element in self.auxiliary_scripts.iter() {
element.serialize(serializer, force_canonical)?;
}
self.encodings
.as_ref()
.map(|encs| encs.auxiliary_scripts_encoding)
.unwrap_or_default()
.end(serializer, force_canonical)?;
self.encodings
.as_ref()
.map(|encs| encs.len_encoding)
.unwrap_or_default()
.end(serializer, force_canonical)
}
}
impl Deserialize for ShelleyMaFormatAuxData {
fn deserialize<R: BufRead + Seek>(raw: &mut Deserializer<R>) -> Result<Self, DeserializeError> {
let len = raw.array_sz()?;
let len_encoding: LenEncoding = len.into();
let mut read_len = CBORReadLen::new(len);
read_len.read_elems(2)?;
read_len.finish()?;
(|| -> Result<_, DeserializeError> {
let transaction_metadata = Metadata::deserialize(raw)
.map_err(|e: DeserializeError| e.annotate("transaction_metadata"))?;
let (auxiliary_scripts, auxiliary_scripts_encoding) =
(|| -> Result<_, DeserializeError> {
let mut auxiliary_scripts_arr = Vec::new();
let len = raw.array_sz()?;
let auxiliary_scripts_encoding = len.into();
while match len {
cbor_event::LenSz::Len(n, _) => (auxiliary_scripts_arr.len() as u64) < n,
cbor_event::LenSz::Indefinite => true,
} {
if raw.cbor_type()? == cbor_event::Type::Special {
assert_eq!(raw.special()?, cbor_event::Special::Break);
break;
}
auxiliary_scripts_arr.push(NativeScript::deserialize(raw)?);
}
Ok((auxiliary_scripts_arr, auxiliary_scripts_encoding))
})()
.map_err(|e| e.annotate("auxiliary_scripts"))?;
match len {
cbor_event::LenSz::Len(_, _) => (),
cbor_event::LenSz::Indefinite => match raw.special()? {
cbor_event::Special::Break => (),
_ => return Err(DeserializeFailure::EndingBreakMissing.into()),
},
}
Ok(ShelleyMaFormatAuxData {
transaction_metadata,
auxiliary_scripts,
encodings: Some(ShelleyMaFormatAuxDataEncoding {
len_encoding,
auxiliary_scripts_encoding,
}),
})
})()
.map_err(|e| e.annotate("ShelleyMaFormatAuxData"))
}
}