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use std::fmt::Debug;
use snarkvm_algorithms::traits::CommitmentScheme;
use snarkvm_fields::Field;
use snarkvm_r1cs::{errors::SynthesisError, ConstraintSystem};
use crate::{
bits::ToBytesGadget,
integers::uint::UInt8,
traits::{
alloc::AllocGadget,
eq::{ConditionalEqGadget, EqGadget},
select::CondSelectGadget,
},
};
pub trait CommitmentGadget<C: CommitmentScheme, F: Field> {
type OutputGadget: ConditionalEqGadget<F>
+ CondSelectGadget<F>
+ EqGadget<F>
+ ToBytesGadget<F>
+ AllocGadget<C::Output, F>
+ Clone
+ Sized
+ Debug;
type ParametersGadget: AllocGadget<C::Parameters, F> + Clone;
type RandomnessGadget: AllocGadget<C::Randomness, F> + Clone;
fn check_commitment_gadget<CS: ConstraintSystem<F>>(
cs: CS,
parameters: &Self::ParametersGadget,
input: &[UInt8],
r: &Self::RandomnessGadget,
) -> Result<Self::OutputGadget, SynthesisError>;
}