Remove Wasm-specific Rayon workarounds

crates/ruff_cli/src/commands/add_noqa.rs

@@ -11,7 +11,6 @@ use ruff::resolver::PyprojectDiscovery;
 use ruff::{packaging, resolver, warn_user_once};
 
 use crate::args::Overrides;
-use crate::iterators::par_iter;
 
 /// Add `noqa` directives to a collection of files.
 pub fn add_noqa(
@@ -42,7 +41,8 @@ pub fn add_noqa(
     );
 
     let start = Instant::now();
-    let modifications: usize = par_iter(&paths)
+    let modifications: usize = paths
+        .par_iter()
         .flatten()
         .filter_map(|entry| {
             let path = entry.path();

crates/ruff_cli/src/commands/run.rs

@@ -19,7 +19,6 @@ use ruff_diagnostics::Diagnostic;
 use crate::args::Overrides;
 use crate::cache;
 use crate::diagnostics::{lint_path, Diagnostics};
-use crate::iterators::par_iter;
 
 /// Run the linter over a collection of files.
 pub fn run(
@@ -76,7 +75,8 @@ pub fn run(
     );
 
     let start = Instant::now();
-    let mut diagnostics: Diagnostics = par_iter(&paths)
+    let mut diagnostics: Diagnostics = paths
+        .par_iter()
         .map(|entry| {
             match entry {
                 Ok(entry) => {

crates/ruff_cli/src/lib.rs

@@ -18,7 +18,6 @@ pub mod args;
 mod cache;
 mod commands;
 mod diagnostics;
-mod iterators;
 mod printer;
 mod resolve;