Fork of https://github.com/0xPARC/pod2
Eduard S.
a7a30176a7
I thought it would be nice to have a Predicate for the typed value so that the developer can work with predicates as values comfortably. Then I noticed that hashing a predicate required `Params` which would have been annoying for converting a `TypedValue::Predicate` to `RawValue` and this led to a small refactor over how `Params` work. We already had some fields in the `Params` struct that determine compatibility between encoded data. They can be seen as determining a kind of ABI compatibility. In general it's better if those parameters don't change so that different circuit configurations can still verify proofs from each other. So I decided to force those parameters to be constant in the code base and not allow the user of our library to change them. Many field element serialization/deserialization functions in our code depended on those parameters, and since now they are constant many functions get rid of the `Params` argument, which simplifies the code. This includes the serialization of a `Predicate` which was required to calculate its hash. |
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|---|---|---|
| .github/workflows | ||
| book | ||
| examples | ||
| src | ||
| .gitignore | ||
| build.rs | ||
| Cargo.toml | ||
| README.md | ||
| rust-analyzer.toml | ||
| rust-toolchain.toml | ||
| rustfmt.toml | ||
POD2
Usage
- Run tests:
cargo test --release - Rustfmt:
cargo fmt - Check typos:
typos -c .github/workflows/typos.toml
Book
The book contains the specification of POD2. A rendered version of the site can be found at: https://0xparc.github.io/pod2/
To run it locally:
- Requirements
- mdbook:
cargo install mdbook - mdbook-katex:
cargo install mdbook-katex
- mdbook:
- Go to the book directory:
cd book - Run the mdbook:
mdbook serve