Function halo2_proofs::plonk::create_proof

pub fn create_proof<C: CurveAffine, E: EncodedChallenge<C>, R: RngCore, T: TranscriptWrite<C, E>, ConcreteCircuit: Circuit<C::Scalar>>(
    params: &Params<C>,
    pk: &ProvingKey<C>,
    circuits: &[ConcreteCircuit],
    instances: &[&[&[C::Scalar]]],
    rng: R,
    transcript: &mut T
) -> Result<(), Error>

This creates a proof for the provided circuit when given the public parameters params and the proving key ProvingKey that was generated previously for the same circuit. The provided instances are zero-padded internally.