From 8ffc2d154598f4d2ebf57cec3bea9ae0a2dffb30 Mon Sep 17 00:00:00 2001
From: Lireer <carl.scherer@49nord.de>
Date: Fri, 9 Oct 2020 16:19:16 +0200
Subject: [PATCH] cargo fmt and clippy

---
 src/aes_ctr.rs | 2 +-
 src/read.rs    | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/aes_ctr.rs b/src/aes_ctr.rs
index efda6b77..9f4c2be4 100644
--- a/src/aes_ctr.rs
+++ b/src/aes_ctr.rs
@@ -97,7 +97,7 @@ where
     /// Decrypt or encrypt given data.
     #[inline]
     fn crypt_in_place(&mut self, mut target: &mut [u8]) {
-        while target.len() > 0 {
+        while !target.is_empty() {
             if self.pos == AES_BLOCK_SIZE {
                 // Note: AES block size is always 16 bytes, same as u128.
                 self.buffer
diff --git a/src/read.rs b/src/read.rs
index 4b60d246..3c22e5be 100644
--- a/src/read.rs
+++ b/src/read.rs
@@ -54,6 +54,7 @@ pub struct ZipArchive<R> {
     comment: Vec<u8>,
 }
 
+#[allow(clippy::large_enum_variant)]
 enum CryptoReader<'a> {
     Plaintext(io::Take<&'a mut dyn Read>),
     ZipCrypto(ZipCryptoReaderValid<io::Take<&'a mut dyn Read>>),
@@ -346,7 +347,7 @@ impl<R: Read + io::Seek> ZipArchive<R> {
         let mut files = Vec::new();
         let mut names_map = HashMap::new();
 
-        if let Err(_) = reader.seek(io::SeekFrom::Start(directory_start)) {
+        if reader.seek(io::SeekFrom::Start(directory_start)).is_err() {
             return Err(ZipError::InvalidArchive(
                 "Could not seek to start of central directory",
             ));