refactor: remaining fixes in mpcs and whir crates

Sahilgill24 · Sahilgill24 · commit a2b035fb4586 · 2025-09-23T12:24:19.000+05:30
diff --git a/crates/mpcs/Cargo.toml b/crates/mpcs/Cargo.toml
@@ -42,7 +42,7 @@ nightly-features = [
   "whir/nightly-features",
   "witness/nightly-features",
 ]
-parallel = ["p3-maybe-rayon/parallel","dep:rayon"]
+parallel = ["p3-maybe-rayon/parallel", "dep:rayon"]
 print-trace = ["whir/print-trace"]
 sanity-check = []
 
diff --git a/crates/mpcs/src/util.rs b/crates/mpcs/src/util.rs
@@ -101,7 +101,7 @@ pub(crate) fn codeword_fold_with_challenge<E: ExtensionField>(
     lo + challenge * (hi - lo)
 }
 
-#[cfg(any(test))]
+#[cfg(test)]
 pub mod test {
     use ff_ext::FromUniformBytes;
     use rand::{
diff --git a/crates/whir/src/sumcheck/prover_single.rs b/crates/whir/src/sumcheck/prover_single.rs
@@ -1,8 +1,6 @@
 use super::proof::SumcheckPolynomial;
 
 use ff_ext::ExtensionField;
-#[cfg(feature = "parallel")]
-use p3::maybe_rayon::prelude::join;
 use p3::{maybe_rayon::prelude::*, util::log2_strict_usize};
 
 pub struct SumcheckSingle<E: ExtensionField> {

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ nightly-features = [`
`42`	`42`	`"whir/nightly-features",`
`43`	`43`	`"witness/nightly-features",`
`44`	`44`	`]`
`45`		`-parallel = ["p3-maybe-rayon/parallel","dep:rayon"]`
	`45`	`+parallel = ["p3-maybe-rayon/parallel", "dep:rayon"]`
`46`	`46`	`print-trace = ["whir/print-trace"]`
`47`	`47`	`sanity-check = []`
`48`	`48`
Original file line number	Diff line number	Diff line change
`@@ -101,7 +101,7 @@ pub(crate) fn codeword_fold_with_challenge<E: ExtensionField>(`
`101`	`101`	`lo + challenge * (hi - lo)`
`102`	`102`	`}`
`103`	`103`
`104`		`-#[cfg(any(test))]`
	`104`	`+#[cfg(test)]`
`105`	`105`	`pub mod test {`
`106`	`106`	`use ff_ext::FromUniformBytes;`
`107`	`107`	`use rand::{`