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move pod data's deserialization to RecursivePod trait (#294), expose get_common_data (#300)

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arnaucube 2025-06-18 11:13:29 +02:00 • committed by GitHub
parent 6ab0bc52fc
commit 0541817116
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6 changed files with 87 additions and 81 deletions
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37
src/backends/plonky2/mainpod/mod.rs
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@ -581,7 +581,7 @@ pub struct MainPod {
// a serialized proof. At some point in the future, this data may be available
// as a constant or with static initialization, but in the meantime we can
// generate it on-demand.
fn get_common_data(params: &Params) -> Result<CommonCircuitData<F, D>, Error> {
pub fn get_common_data(params: &Params) -> Result<CommonCircuitData<F, D>, Error> {
// TODO: Cache this somehow
// https://github.com/0xPARC/pod2/issues/247
let rec_circuit_data = &*STANDARD_REC_MAIN_POD_CIRCUIT_DATA;
@ -643,24 +643,6 @@ impl MainPod {
pub fn params(&self) -> &Params {
&self.params
}
pub(crate) fn deserialize(
params: Params,
id: PodId,
vds_root: Hash,
data: serde_json::Value,
) -> Result<Box<dyn RecursivePod>> {
let data: Data = serde_json::from_value(data)?;
let common = get_common_data(&params)?;
let proof = deserialize_proof(&common, &data.proof)?;
Ok(Box::new(Self {
params,
id,
vds_root,
proof,
public_statements: data.public_statements,
}))
}
}
impl Pod for MainPod {
@ -706,6 +688,23 @@ impl RecursivePod for MainPod {
fn vds_root(&self) -> Hash {
self.vds_root
}
fn deserialize_data(
params: Params,
data: serde_json::Value,
vds_root: Hash,
id: PodId,
) -> Result<Box<dyn RecursivePod>, Box<DynError>> {
let data: Data = serde_json::from_value(data)?;
let common = get_common_data(&params)?;
let proof = deserialize_proof(&common, &data.proof)?;
Ok(Box::new(Self {
params,
id,
vds_root,
proof,
public_statements: data.public_statements,
}))
}
}
#[cfg(test)]