Fix unused import

poly-commit/src/linear_codes/ligero.rs

@@ -9,8 +9,6 @@ use ark_crypto_primitives::merkle_tree::{Config, LeafParam, TwoToOneParam};
 use ark_ff::PrimeField;
 use ark_std::log2;
 use ark_std::marker::PhantomData;
-#[cfg(not(feature = "std"))]
-use num_traits::Float;
 
 impl<F, C, H> LigeroPCParams<F, C, H>
 where

poly-commit/src/linear_codes/utils.rs

@@ -6,9 +6,6 @@ use ark_poly::{EvaluationDomain, GeneralEvaluationDomain};
 use ark_std::string::ToString;
 use ark_std::vec::Vec;
 
-#[cfg(not(feature = "std"))]
-use num_traits::Float;
-
 /// Apply reed-solomon encoding to msg.
 /// Assumes msg.len() is equal to the order of some FFT domain in F.
 /// Returns a vector of length equal to the smallest FFT domain of size at least msg.len() * RHO_INV.

poly-commit/src/utils.rs

@@ -1,16 +1,13 @@
-#[cfg(not(feature = "std"))]
-use num_traits::Float;
+use ark_ff::Field;
+use ark_serialize::{CanonicalDeserialize, CanonicalSerialize};
+use ark_std::vec::Vec;
 
 #[cfg(feature = "parallel")]
 use rayon::{
     iter::{IntoParallelRefIterator, ParallelIterator},
     prelude::IndexedParallelIterator,
 };
 
-use ark_ff::Field;
-use ark_serialize::{CanonicalDeserialize, CanonicalSerialize};
-use ark_std::vec::Vec;
-
 /// Takes as input a struct, and converts them to a series of bytes. All traits
 /// that implement `CanonicalSerialize` can be automatically converted to bytes
 /// in this manner.