From 128e7dd78ea57b0bc2be3cc440fc4bd92ff91c90 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20J=C3=B6rdens?= <rj@quartiq.de>
Date: Thu, 26 Nov 2020 16:45:57 +0100
Subject: [PATCH] more nightly clippy lints

---
 ad9959/src/lib.rs          | 4 ++--
 src/pounder/attenuators.rs | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/ad9959/src/lib.rs b/ad9959/src/lib.rs
index 0f6b237..446825f 100644
--- a/ad9959/src/lib.rs
+++ b/ad9959/src/lib.rs
@@ -208,7 +208,7 @@ where
     ) -> Result<f64, Error> {
         self.reference_clock_frequency = reference_clock_frequency;
 
-        if multiplier != 1 && (multiplier > 20 || multiplier < 4) {
+        if multiplier != 1 && !(4..=20).contains(&multiplier) {
             return Err(Error::Bounds);
         }
 
@@ -438,7 +438,7 @@ where
         channel: Channel,
         amplitude: f32,
     ) -> Result<f32, Error> {
-        if amplitude < 0.0 || amplitude > 1.0 {
+        if !(0.0..=1.0).contains(&amplitude) {
             return Err(Error::Bounds);
         }
 
diff --git a/src/pounder/attenuators.rs b/src/pounder/attenuators.rs
index 2ffa75f..156da9f 100644
--- a/src/pounder/attenuators.rs
+++ b/src/pounder/attenuators.rs
@@ -19,7 +19,7 @@ pub trait AttenuatorInterface {
         channel: Channel,
         attenuation: f32,
     ) -> Result<f32, Error> {
-        if attenuation > 31.5 || attenuation < 0.0 {
+        if !(0.0..=31.5).contains(&attenuation) {
             return Err(Error::Bounds);
         }