* chore: Update rust-toolchain to 1.66 for testing
Note that tests will not compile due to the silent MSRV bump in
`blake2b_simd`.
Hence, we need to use `1.66` as toolchain.
Resolves: #207
* change: UIpdate MSRVs in Cargo.toml
* feat: public cells
* Update mds.rs
* Update mds.rs
* Update single_pass.rs
Co-authored-by: Han <tinghan0110@gmail.com>
* bump toolchain to resolve errors
* fix clippy errors for CI run
* rustfmt post clippy
* plz let it be the last lint
* patch clippy lints in gadgets
* clippy lints for sha256 bench
* patch halo2proof benches
* Update assigned.rs
* Update halo2_gadgets/src/poseidon/primitives/mds.rs
Co-authored-by: Han <tinghan0110@gmail.com>
* Update halo2_gadgets/src/poseidon/primitives/mds.rs
Co-authored-by: Han <tinghan0110@gmail.com>
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Co-authored-by: Han <tinghan0110@gmail.com>