warning: empty doc comment
  --> taiga_halo2/src/taiga_api.rs:55:1
   |
55 | ///
   | ^^^
   |
   = help: consider removing or filling it
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_docs
   = note: `-W clippy::empty-docs` implied by `-W clippy::all`
   = help: to override `-W clippy::all` add `#[allow(clippy::empty_docs)]`

warning: empty doc comment
  --> taiga_halo2/src/taiga_api.rs:55:1
   |
55 | ///
   | ^^^
   |
   = help: consider removing or filling it
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_docs
   = note: `-W clippy::empty-docs` implied by `-W clippy::all`
   = help: to override `-W clippy::all` add `#[allow(clippy::empty_docs)]`

warning: the item `serde` is imported redundantly
 --> taiga_halo2/src/vp_commitment.rs:8:5
  |
8 | use serde;
  |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
 --> taiga_halo2/src/transparent_ptx.rs:9:5
  |
9 | use serde;
  |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/transaction.rs:19:5
   |
19 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `OsRng` is imported redundantly
   --> taiga_halo2/src/taiga_api.rs:234:9
    |
232 |         taiga_api::*,
    |         ------------ the item `OsRng` is already imported here
233 |     };
234 |     use rand::rngs::OsRng;
    |         ^^^^^^^^^^^^^^^^^

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/shielded_ptx.rs:22:5
   |
22 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/resource.rs:28:5
   |
28 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/proof.rs:12:5
   |
12 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/nullifier.rs:16:5
   |
16 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
 --> taiga_halo2/src/vp_commitment.rs:8:5
  |
8 | use serde;
  |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/merkle_tree.rs:17:5
   |
17 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
 --> taiga_halo2/src/transparent_ptx.rs:9:5
  |
9 | use serde;
  |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/delta_commitment.rs:12:5
   |
12 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/transaction.rs:19:5
   |
19 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/shielded_ptx.rs:22:5
   |
22 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/resource.rs:28:5
   |
28 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/proof.rs:12:5
   |
12 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/nullifier.rs:16:5
   |
16 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/merkle_tree.rs:17:5
   |
17 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/delta_commitment.rs:12:5
   |
12 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/compliance.rs:22:5
   |
22 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude

warning: the item `RngCore` is imported redundantly
   --> taiga_halo2/src/circuit/vp_examples/partial_fulfillment_intent.rs:248:9
    |
239 |     use super::*;
    |         -------- the item `RngCore` is already imported here
...
248 |     use rand::RngCore;
    |         ^^^^^^^^^^^^^

warning: the item `OsRng` is imported redundantly
   --> taiga_halo2/src/circuit/vp_examples/partial_fulfillment_intent.rs:247:9
    |
239 |     use super::*;
    |         -------- the item `OsRng` is already imported here
...
247 |     use rand::rngs::OsRng;
    |         ^^^^^^^^^^^^^^^^^

warning: the item `serde` is imported redundantly
  --> taiga_halo2/src/circuit/vp_bytecode.rs:31:5
   |
31 | use serde;
   |     ^^^^^ the item `serde` is already defined by prelude