Remove extraneous pub exports from the root.

src/builder.rs

@@ -9,15 +9,16 @@ use pasta_curves::pallas;
 use rand::RngCore;
 
 use crate::{
+    address::Address,
     bundle::{Action, Authorization, Authorized, Bundle, Flags},
     circuit::{Circuit, Proof, ProvingKey},
     keys::{
         FullViewingKey, OutgoingViewingKey, SpendAuthorizingKey, SpendValidatingKey, SpendingKey,
     },
+    note::{Note, TransmittedNoteCiphertext},
     primitives::redpallas::{self, Binding, SpendAuth},
     tree::{Anchor, MerklePath},
     value::{self, NoteValue, OverflowError, ValueCommitTrapdoor, ValueCommitment, ValueSum},
-    Address, Note, TransmittedNoteCiphertext,
 };
 
 const MIN_ACTIONS: usize = 2;

src/bundle.rs

@@ -429,8 +429,16 @@ pub mod testing {
             move |spend_value| {
                 arb_nonnegative_note_value(MAX_NOTE_VALUE / n_actions as u64).prop_flat_map(
                     move |output_value| {
-                        let spend_value = if flags.spends_enabled { spend_value } else { NoteValue::zero() };
-                        let output_value = if flags.outputs_enabled { output_value } else { NoteValue::zero() };
+                        let spend_value = if flags.spends_enabled {
+                            spend_value
+                        } else {
+                            NoteValue::zero()
+                        };
+                        let output_value = if flags.outputs_enabled {
+                            output_value
+                        } else {
+                            NoteValue::zero()
+                        };
                         arb_unauthorized_action(spend_value, output_value)
                             .prop_map(move |a| ((spend_value - output_value).unwrap(), a))
                     },
@@ -483,8 +491,16 @@ pub mod testing {
             move |spend_value| {
                 arb_nonnegative_note_value(MAX_NOTE_VALUE / n_actions as u64).prop_flat_map(
                     move |output_value| {
-                        let spend_value = if flags.spends_enabled { spend_value } else { NoteValue::zero() };
-                        let output_value = if flags.outputs_enabled { output_value } else { NoteValue::zero() };
+                        let spend_value = if flags.spends_enabled {
+                            spend_value
+                        } else {
+                            NoteValue::zero()
+                        };
+                        let output_value = if flags.outputs_enabled {
+                            output_value
+                        } else {
+                            NoteValue::zero()
+                        };
                         arb_action(spend_value, output_value)
                             .prop_map(move |a| ((spend_value - output_value).unwrap(), a))
                     },
@@ -505,7 +521,7 @@ pub mod testing {
         /// necessarily respect consensus rules; for that use
         /// [`crate::builder::testing::arb_bundle`]
         pub fn arb_unauthorized_bundle()
-        ( 
+        (
             n_actions in 1usize..100,
             flags in arb_flags(),
         )
@@ -531,7 +547,7 @@ pub mod testing {
         /// necessarily respect consensus rules; for that use
         /// [`crate::builder::testing::arb_bundle`]
         pub fn arb_bundle()
-        ( 
+        (
             n_actions in 1usize..100,
             flags in arb_flags(),
         )
@@ -553,7 +569,7 @@ pub mod testing {
                 balances.into_iter().sum::<Result<ValueSum, _>>().unwrap(),
                 anchor,
                 Authorized {
-                    proof: Proof(fake_proof),
+                    proof: Proof::new(fake_proof),
                     binding_signature: sk.sign(rng, &fake_sighash),
                 }
             )

src/circuit.rs

@@ -7,11 +7,10 @@ use halo2::{
 use pasta_curves::{pallas, vesta};
 
 use crate::{
-    note::ExtractedNoteCommitment,
+    note::{nullifier::Nullifier, ExtractedNoteCommitment},
     primitives::redpallas::{SpendAuth, VerificationKey},
     tree::Anchor,
     value::ValueCommitment,
-    Nullifier,
 };
 
 pub(crate) mod gadget;
@@ -118,7 +117,7 @@ impl Instance {
 ///
 /// [`Bundle`]: crate::bundle::Bundle
 #[derive(Debug)]
-pub struct Proof(pub(crate) Vec<u8>);
+pub struct Proof(Vec<u8>);
 
 impl AsRef<[u8]> for Proof {
     fn as_ref(&self) -> &[u8] {

src/keys.rs

@@ -385,9 +385,9 @@ pub mod testing {
     prop_compose! {
         /// Generate a uniformly distributed fake note commitment value.
         pub fn arb_spending_key()(
-            key in prop::array::uniform32(prop::num::u8::ANY).
-                prop_map(SpendingKey::from_bytes).
-                prop_filter(
+            key in prop::array::uniform32(prop::num::u8::ANY)
+                .prop_map(SpendingKey::from_bytes)
+                .prop_filter(
                     "Values must correspond to valid Orchard spending keys.",
                     |opt| bool::from(opt.is_some())
                 )

src/lib.rs

@@ -29,9 +29,7 @@ mod tree;
 pub mod value;
 
 pub use address::Address;
-pub use bundle::{Action, Authorization, Authorized, Bundle};
+pub use bundle::Bundle;
 pub use circuit::Proof;
-pub use note::{
-    ExtractedNoteCommitment, Note, NoteCommitment, Nullifier, TransmittedNoteCiphertext,
-};
+pub use note::Note;
 pub use tree::Anchor;

src/value.rs

@@ -139,12 +139,6 @@ impl TryFrom<ValueSum> for i64 {
     }
 }
 
-impl From<NoteValue> for ValueSum {
-    fn from(v: NoteValue) -> Self {
-        ValueSum(v.0 as i128)
-    }
-}
-
 /// The blinding factor for a [`ValueCommitment`].
 #[derive(Clone, Debug)]
 pub struct ValueCommitTrapdoor(pallas::Scalar);