message: Disable annoying erroneous clippy warning
diff: @@ -119,6 +119,9 @@ impl<T> LookupSelectors<T> {
  chacha_final,
  lookup_gate,
  } = self;
  + // This closure isn't really redundant -- it shields the parameter from a copy -- but
  + // clippy isn't smart enough to figure that out..
  + #[allow(clippy::redundant_closure)]
  let f = |x| f(x);
  LookupSelectors {
  chacha: chacha.map(f),
  