Rename Prover and ProvingAssignment.

src/bellperson/mod.rs

@@ -2,6 +2,6 @@
 //!
 //! [Bellperson]: https://github.com/filecoin-project/bellperson
 
-pub mod prover;
 pub mod r1cs;
 pub mod shape_cs;
+pub mod solver;

src/bellperson/r1cs.rs

@@ -2,8 +2,8 @@
 
 #![allow(non_snake_case)]
 
-use super::prover::ProvingAssignment;
 use super::shape_cs::ShapeCS;
+use super::solver::SatisfyingAssignment;
 use bellperson::{Index, LinearCombination};
 
 use ff::PrimeField;
@@ -16,7 +16,7 @@ use crate::{
 
 /// `NovaWitness` provide a method for acquiring an `R1CSInstance` and `R1CSWitness` from implementers.
 pub trait NovaWitness<G: Group> {
-    /// Return an instance and witness, given a shape and gens.
+  /// Return an instance and witness, given a shape and gens.
   fn r1cs_instance_and_witness(
     &self,
     shape: &R1CSShape<G>,
@@ -26,13 +26,13 @@ pub trait NovaWitness<G: Group> {
 
 /// `NovaShape` provides methods for acquiring `R1CSShape` and `R1CSGens` from implementers.
 pub trait NovaShape<G: Group> {
-    /// Return an appropriate `R1CSShape` struct.
+  /// Return an appropriate `R1CSShape` struct.
   fn r1cs_shape(&self) -> R1CSShape<G>;
-    /// Return an appropriate `R1CSGens` struct.
+  /// Return an appropriate `R1CSGens` struct.
   fn r1cs_gens(&self) -> R1CSGens<G>;
 }
 
-impl<G: Group> NovaWitness<G> for ProvingAssignment<G>
+impl<G: Group> NovaWitness<G> for SatisfyingAssignment<G>
 where
   G::Scalar: PrimeField,
 {

src/bellperson/solver.rs

@@ -8,7 +8,7 @@ use bellperson::{
 };
 
 /// A `ConstraintSystem` which calculates witness values for a concrete instance of an R1CS circuit.
-pub struct ProvingAssignment<G: Group>
+pub struct SatisfyingAssignment<G: Group>
 where
   G::Scalar: PrimeField,
 {
@@ -28,13 +28,13 @@ where
 }
 use std::fmt;
 
-impl<G: Group> fmt::Debug for ProvingAssignment<G>
+impl<G: Group> fmt::Debug for SatisfyingAssignment<G>
 where
   G::Scalar: PrimeField,
 {
   fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
     fmt
-      .debug_struct("ProvingAssignment")
+      .debug_struct("SatisfyingAssignment")
       .field("a_aux_density", &self.a_aux_density)
       .field("b_input_density", &self.b_input_density)
       .field("b_aux_density", &self.b_aux_density)
@@ -68,11 +68,11 @@ where
   }
 }
 
-impl<G: Group> PartialEq for ProvingAssignment<G>
+impl<G: Group> PartialEq for SatisfyingAssignment<G>
 where
   G::Scalar: PrimeField,
 {
-  fn eq(&self, other: &ProvingAssignment<G>) -> bool {
+  fn eq(&self, other: &SatisfyingAssignment<G>) -> bool {
     self.a_aux_density == other.a_aux_density
       && self.b_input_density == other.b_input_density
       && self.b_aux_density == other.b_aux_density
@@ -84,7 +84,7 @@ where
   }
 }
 
-impl<G: Group> ConstraintSystem<G::Scalar> for ProvingAssignment<G>
+impl<G: Group> ConstraintSystem<G::Scalar> for SatisfyingAssignment<G>
 where
   G::Scalar: PrimeField,
 {