minor cleanup

clippy.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 fd -e rs -x touch {}
-cargo clippy --all-targets --all-features -- \
+cargo clippy --all-features -- \
  -W clippy::nursery \
  -W clippy::perf \
  -W clippy::pedantic \

src/main.rs

@@ -27,8 +27,6 @@ use clap::Clap;
 use env_logger::Env;
 use log::{debug, error, info, trace, warn};
 use once_cell::sync::OnceCell;
-#[cfg(feature = "multi-threaded")]
-use rayon::prelude::*;
 use walkdir::{DirEntry, WalkDir};
 
 use crate::findings::Findings;
@@ -256,6 +254,8 @@ fn scan_file(entry: &DirEntry) -> Result<Findings, ScanError> {
 fn scan_from_walkdir(entries: &[DirEntry]) -> Vec<Result<Findings, ScanError>> {
 	cfg_if! {
 		if #[cfg(feature = "multi-threaded")] {
+			use rayon::prelude::*;
+
 			// rather than using a standard par_iter, split the entries into chunks of 32 first.
 			// this allows each spawned thread to handle 32 files before before closing, rather than creating a new thread for
 			// each file. this leads to a pretty substantial speedup that i'm pretty substantially happy about 0u0

src/parameters.rs

@@ -116,11 +116,14 @@ impl Parameters {
 	}
 
 	pub fn default_verbosity(&self) -> &'static str {
+		#![allow(clippy::missing_const_for_fn)]
+		// match was not permitted inside const functions until 1.46
+
 		match self.verbose {
 			0 => "warn",
 			1 => "info",
 			2 => "debug",
-			3 | _ => "trace",
+			_ => "trace",
 		}
 	}
 }
@@ -175,4 +178,3 @@ impl ExtensionSet {
 		}
 	}
 }
-