From d37eb0ca4d30ab3a12552c95060f6a7a95cfc442 Mon Sep 17 00:00:00 2001
From: Jakub Sztandera <kubuxu@protocol.ai>
Date: Wed, 15 Dec 2021 20:07:18 +0100
Subject: [PATCH] Clean imports

Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
---
 storage-proofs-update/src/circuit_poseidon.rs | 16 ++++++----------
 storage-proofs-update/tests/common.rs         | 14 ++++----------
 storage-proofs-update/tests/compound.rs       |  4 ++--
 3 files changed, 12 insertions(+), 22 deletions(-)

diff --git a/storage-proofs-update/src/circuit_poseidon.rs b/storage-proofs-update/src/circuit_poseidon.rs
index 3468f71854..d1268cd5be 100644
--- a/storage-proofs-update/src/circuit_poseidon.rs
+++ b/storage-proofs-update/src/circuit_poseidon.rs
@@ -20,8 +20,7 @@ use storage_proofs_core::{
 
 use crate::{
     constants::{
-        hs, validate_tree_r_shape, TreeRDomain, TreeRHasher,
-        POSEIDON_CONSTANTS_GEN_RANDOMNESS,
+        hs, validate_tree_r_shape, TreeRDomain, TreeRHasher, POSEIDON_CONSTANTS_GEN_RANDOMNESS,
     },
     gadgets::{gen_challenge_bits, get_challenge_high_bits, label_r_new},
     PublicParams,
@@ -313,7 +312,10 @@ where
             comm_c: None,
             root_r_old: None,
             root_r_new: None,
-            challenge_proofs: vec![ChallengeProof::empty(sector_nodes); challenge_count(sector_nodes)],
+            challenge_proofs: vec![
+                ChallengeProof::empty(sector_nodes);
+                challenge_count(sector_nodes)
+            ],
         }
     }
 }
@@ -355,13 +357,8 @@ where
 {
     /// This circuit is NOT AUDITED, USE AT YOUR OWN RISK.
     fn synthesize<CS: ConstraintSystem<Fr>>(self, cs: &mut CS) -> Result<(), SynthesisError> {
-
         let EmptySectorUpdateCircuit {
-            pub_params:
-                PublicParams {
-                    sector_nodes,
-                    ..
-                },
+            pub_params: PublicParams { sector_nodes, .. },
             pub_inputs:
                 PublicInputs {
                     h_select,
@@ -380,7 +377,6 @@ where
 
         let challenge_bit_len = sector_nodes.trailing_zeros() as usize;
 
-
         validate_tree_r_shape::<TreeR>(sector_nodes);
         let hs = hs(sector_nodes);
         let h_select_bit_len = hs.len();
diff --git a/storage-proofs-update/tests/common.rs b/storage-proofs-update/tests/common.rs
index b4714ace49..6d0723a614 100644
--- a/storage-proofs-update/tests/common.rs
+++ b/storage-proofs-update/tests/common.rs
@@ -1,27 +1,21 @@
 use std::path::Path;
 
-use bellperson::{util_cs::test_cs::TestConstraintSystem, Circuit};
 use blstrs::Scalar as Fr;
-use filecoin_hashers::{Domain, HashFunction, Hasher};
-use generic_array::typenum::{Unsigned, U0, U2, U4, U8};
-use merkletree::store::{DiskStore, StoreConfig};
-use rand::SeedableRng;
-use rand_xorshift::XorShiftRng;
+use filecoin_hashers::{Domain, Hasher};
+use generic_array::typenum::Unsigned;
+use merkletree::store::StoreConfig;
+
 use storage_proofs_core::{
     merkle::{MerkleTreeTrait, MerkleTreeWrapper},
     util::default_rows_to_discard,
-    TEST_SEED,
 };
 use storage_proofs_update::{
-    circuit,
     constants::{
-        apex_leaf_count, hs, partition_count, validate_tree_r_shape, TreeD, TreeDDomain,
         TreeRDomain, TreeRHasher, SECTOR_SIZE_16_KIB, SECTOR_SIZE_1_KIB, SECTOR_SIZE_2_KIB,
         SECTOR_SIZE_32_KIB, SECTOR_SIZE_4_KIB, SECTOR_SIZE_8_KIB,
     },
     phi, rho, vanilla, Challenges, EmptySectorUpdateCircuit, PublicParams,
 };
-use tempfile::tempdir;
 
 // Selects a value for `h` via `h = hs[log2(h_select)]`; default to taking `h = hs[2]`.
 pub const H_SELECT: u64 = 1 << 2;
diff --git a/storage-proofs-update/tests/compound.rs b/storage-proofs-update/tests/compound.rs
index 077a3119bf..74446686e1 100644
--- a/storage-proofs-update/tests/compound.rs
+++ b/storage-proofs-update/tests/compound.rs
@@ -1,7 +1,7 @@
 use std::fs;
 use std::path::Path;
 
-use blstrs::Scalar as Fr;
+
 use filecoin_hashers::{Domain, HashFunction, Hasher, PoseidonArity};
 use generic_array::typenum::{Unsigned, U0, U2, U4, U8};
 use merkletree::{merkle::get_merkle_tree_len, store::StoreConfig};
@@ -21,7 +21,7 @@ use storage_proofs_update::{
         TreeRDomain, TreeRHasher, SECTOR_SIZE_16_KIB, SECTOR_SIZE_1_KIB, SECTOR_SIZE_2_KIB,
         SECTOR_SIZE_32_KIB, SECTOR_SIZE_4_KIB, SECTOR_SIZE_8_KIB,
     },
-    phi, rho, EmptySectorUpdateCompound, PrivateInputs, PublicInputs, SetupParams,
+    phi, EmptySectorUpdateCompound, PrivateInputs, PublicInputs, SetupParams,
 };
 use tempfile::tempdir;