warning: an array of `Range` that is only one element
   --> taiga_halo2/src/transaction.rs:330:9
    |
330 |         [0..num].iter().for_each(|_| {
    |         ^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_range_in_vec_init
    = note: `-W clippy::single-range-in-vec-init` implied by `-W clippy::all`
help: if you wanted a `Vec` that contains the entire range, try
    |
330 |         (0..num).collect::<std::vec::Vec<usize>>().iter().for_each(|_| {
    |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: useless use of `vec!`
   --> taiga_halo2/src/shielded_ptx.rs:355:37
    |
355 |             let app_dynamic_vp_vk = vec![compressed_trivial_vp_vk, compressed_trivial_vp_vk];
    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use an array directly: `[compressed_trivial_vp_vk, compressed_trivial_vp_vk]`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
    = note: `-W clippy::useless-vec` implied by `-W clippy::all`

warning: explicit call to `.into_iter()` in function argument accepting `IntoIterator`
  --> taiga_halo2/src/shielded_ptx.rs:66:18
   |
66 |             .zip(output_info.into_iter())
   |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing the `.into_iter()`: `output_info`
   |
note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()`
  --> /rustc/7ba605cd90d6467bda469d1cd2148ac32ea562bf/library/core/src/iter/traits/iterator.rs:641:12
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion

warning: it looks like you're trying to convert a tuple to an array
  --> taiga_halo2/src/circuit/merkle_circuit.rs:97:32
   |
97 |         let poseidon_message = [pair.0, pair.1];
   |                                ^^^^^^^^^^^^^^^^
   |
   = help: use `.into()` instead, or `<[T; N]>::from` if type annotations are needed
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tuple_array_conversions

warning: it looks like you're trying to convert a tuple to an array
   --> taiga_halo2/src/circuit/integrity.rs:375:63
    |
375 |             poseidon_to_curve::<POSEIDON_TO_CURVE_INPUT_LEN>(&[vk, data]).to_affine()
    |                                                               ^^^^^^^^^^
    |
    = help: use `.into()` instead, or `<[T; N]>::from` if type annotations are needed
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tuple_array_conversions
    = note: `-W clippy::tuple-array-conversions` implied by `-W clippy::all`

warning: explicit call to `.into_iter()` in function argument accepting `IntoIterator`
   --> taiga_halo2/src/circuit/gadgets/target_note_variable.rs:194:18
    |
194 |             .zip(self.note_variable_pairs.into_iter())
    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing the `.into_iter()`: `self.note_variable_pairs`
    |
note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()`
   --> /rustc/7ba605cd90d6467bda469d1cd2148ac32ea562bf/library/core/src/iter/traits/iterator.rs:641:12
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion

warning: explicit call to `.into_iter()` in function argument accepting `IntoIterator`
   --> taiga_halo2/src/circuit/gadgets/target_note_variable.rs:113:21
    |
113 | /                     nf_or_cm_minus_owned_note_pub_id_is_zero_vec
114 | |                         .clone()
115 | |                         .into_iter(),
    | |____________________________________^
    |
note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()`
   --> /rustc/7ba605cd90d6467bda469d1cd2148ac32ea562bf/library/core/src/iter/traits/iterator.rs:641:12
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
help: consider removing the `.into_iter()`
    |
113 ~                     nf_or_cm_minus_owned_note_pub_id_is_zero_vec
114 ~                         .clone(),
    |

warning: explicit call to `.into_iter()` in function argument accepting `IntoIterator`
   --> taiga_halo2/src/circuit/gadgets/target_note_variable.rs:105:26
    |
105 |                     .zip(inv_vec.into_iter())
    |                          ^^^^^^^^^^^^^^^^^^^ help: consider removing the `.into_iter()`: `inv_vec`
    |
note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()`
   --> /rustc/7ba605cd90d6467bda469d1cd2148ac32ea562bf/library/core/src/iter/traits/iterator.rs:641:12
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
    = note: `-W clippy::useless-conversion` implied by `-W clippy::all`

warning: an array of `Range` that is only one element
   --> taiga_halo2/src/transaction.rs:330:9
    |
330 |         [0..num].iter().for_each(|_| {
    |         ^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_range_in_vec_init
    = note: `-W clippy::single-range-in-vec-init` implied by `-W clippy::all`
help: if you wanted a `Vec` that contains the entire range, try
    |
330 |         (0..num).collect::<std::vec::Vec<usize>>().iter().for_each(|_| {
    |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

warning: useless use of `vec!`
   --> taiga_halo2/src/shielded_ptx.rs:355:37
    |
355 |             let app_dynamic_vp_vk = vec![compressed_trivial_vp_vk, compressed_trivial_vp_vk];
    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use an array directly: `[compressed_trivial_vp_vk, compressed_trivial_vp_vk]`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
    = note: `-W clippy::useless-vec` implied by `-W clippy::all`

warning: explicit call to `.into_iter()` in function argument accepting `IntoIterator`
  --> taiga_halo2/src/shielded_ptx.rs:66:18
   |
66 |             .zip(output_info.into_iter())
   |                  ^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing the `.into_iter()`: `output_info`
   |
note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()`
  --> /rustc/7ba605cd90d6467bda469d1cd2148ac32ea562bf/library/core/src/iter/traits/iterator.rs:641:12
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion

warning: it looks like you're trying to convert a tuple to an array
  --> taiga_halo2/src/circuit/merkle_circuit.rs:97:32
   |
97 |         let poseidon_message = [pair.0, pair.1];
   |                                ^^^^^^^^^^^^^^^^
   |
   = help: use `.into()` instead, or `<[T; N]>::from` if type annotations are needed
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tuple_array_conversions

warning: it looks like you're trying to convert a tuple to an array
   --> taiga_halo2/src/circuit/integrity.rs:375:63
    |
375 |             poseidon_to_curve::<POSEIDON_TO_CURVE_INPUT_LEN>(&[vk, data]).to_affine()
    |                                                               ^^^^^^^^^^
    |
    = help: use `.into()` instead, or `<[T; N]>::from` if type annotations are needed
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#tuple_array_conversions
    = note: `-W clippy::tuple-array-conversions` implied by `-W clippy::all`

warning: explicit call to `.into_iter()` in function argument accepting `IntoIterator`
   --> taiga_halo2/src/circuit/gadgets/target_note_variable.rs:194:18
    |
194 |             .zip(self.note_variable_pairs.into_iter())
    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing the `.into_iter()`: `self.note_variable_pairs`
    |
note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()`
   --> /rustc/7ba605cd90d6467bda469d1cd2148ac32ea562bf/library/core/src/iter/traits/iterator.rs:641:12
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion

warning: explicit call to `.into_iter()` in function argument accepting `IntoIterator`
   --> taiga_halo2/src/circuit/gadgets/target_note_variable.rs:113:21
    |
113 | /                     nf_or_cm_minus_owned_note_pub_id_is_zero_vec
114 | |                         .clone()
115 | |                         .into_iter(),
    | |____________________________________^
    |
note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()`
   --> /rustc/7ba605cd90d6467bda469d1cd2148ac32ea562bf/library/core/src/iter/traits/iterator.rs:641:12
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
help: consider removing the `.into_iter()`
    |
113 ~                     nf_or_cm_minus_owned_note_pub_id_is_zero_vec
114 ~                         .clone(),
    |

warning: explicit call to `.into_iter()` in function argument accepting `IntoIterator`
   --> taiga_halo2/src/circuit/gadgets/target_note_variable.rs:105:26
    |
105 |                     .zip(inv_vec.into_iter())
    |                          ^^^^^^^^^^^^^^^^^^^ help: consider removing the `.into_iter()`: `inv_vec`
    |
note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()`
   --> /rustc/7ba605cd90d6467bda469d1cd2148ac32ea562bf/library/core/src/iter/traits/iterator.rs:641:12
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
    = note: `-W clippy::useless-conversion` implied by `-W clippy::all`